feat: add file upload failure handling and alert message

refactor: enabling the InputExtra component
2025-12-18 20:39:25 +01:00 · 2025-05-16 14:32:11 +08:00 · 2025-05-15 15:50:03 +08:00
265 changed files with 7113 additions and 18976 deletions
--- a/.github/workflows/enforce-no-dep-pizza-engine.yml
+++ b/.github/workflows/enforce-no-dep-pizza-engine.yml
@@ -1,18 +0,0 @@
-name: Enforce no dependency pizza-engine
-
-on:
-  pull_request:
-
-jobs:
-  main:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: 
-        working-directory: ./src-tauri
-        run: |
-          # if cargo remove pizza-engine succeeds, then it is in our dependency list, fail the CI pipeline.
-          if cargo remove pizza-engine; then exit 1; fi
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,16 +9,10 @@ on:
 jobs:
  create-release:
    runs-on: ubuntu-latest
-
-    outputs:
-      APP_VERSION: ${{ steps.get-version.outputs.APP_VERSION }}
-      RELEASE_BODY: ${{ steps.get-changelog.outputs.RELEASE_BODY }}
-
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
-
      - name: Set output
        id: vars
        run: echo "tag=${GITHUB_REF#refs/*/}" >> $GITHUB_OUTPUT
@@ -28,28 +22,11 @@ jobs:
        with:
          node-version: 20

-      - name: Get build version
-        shell: bash
-        id: get-version
-        run: |
-          PACKAGE_VERSION=$(jq -r '.version' package.json)
-          CARGO_VERSION=$(grep -m 1 '^version =' src-tauri/Cargo.toml | sed -E 's/.*"([^"]+)".*/\1/')
-          if [ "$PACKAGE_VERSION" != "$CARGO_VERSION" ]; then
-            echo "::error::Version mismatch!"
-          else
-            echo "Version match: $PACKAGE_VERSION"
-          fi
-          echo "APP_VERSION=$PACKAGE_VERSION" >> $GITHUB_OUTPUT
-
      - name: Generate changelog
-        id: get-changelog
-        run: |
-          CHANGELOG_BODY=$(npx changelogithub --draft --name ${{ steps.vars.outputs.tag }})
-          echo "RELEASE_BODY<<EOF" >> $GITHUB_OUTPUT
-          echo "$CHANGELOG_BODY" >> $GITHUB_OUTPUT
-          echo "EOF" >> $GITHUB_OUTPUT
+        id: create_release
+        run: npx changelogithub --draft --name ${{ steps.vars.outputs.tag }}
        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}

  build-app:
    needs: create-release
@@ -75,23 +52,11 @@ jobs:
            target: "x86_64-unknown-linux-gnu"
          - platform: "ubuntu-22.04-arm"
            target: "aarch64-unknown-linux-gnu"
-    env:
-      APP_VERSION: ${{ needs.create-release.outputs.APP_VERSION }}

    runs-on: ${{ matrix.platform }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
-
-      - name: Checkout dependency repository
-        uses: actions/checkout@v4
-        with:
-          repository: 'infinilabs/pizza'
-          ssh-key: ${{ secrets.SSH_PRIVATE_KEY }}
-          submodules: recursive
-          ref: main
-          path: pizza
-
      - name: Setup node
        uses: actions/setup-node@v4
        with:
@@ -100,31 +65,17 @@ jobs:
        with:
          version: latest

+      - name: Install rust target
+        run: rustup target add ${{ matrix.target }}
+
      - name: Install dependencies (ubuntu only)
        if: startsWith(matrix.platform, 'ubuntu-22.04')
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf xdg-utils

-      - name: Add Rust build target
-        working-directory: src-tauri
-        shell: bash
-        run: |
-          rustup target add ${{ matrix.target }} || true
-
-      - name: Add pizza engine as a dependency
-        working-directory: src-tauri
-        shell: bash
-        run: |
-          BUILD_ARGS="--target ${{ matrix.target }}"
-          if [[ "${{matrix.target }}" != "i686-pc-windows-msvc" ]]; then
-            echo "Adding pizza engine as a dependency for ${{matrix.platform }}-${{matrix.target }}"
-            ( cargo add --path ../pizza/lib/engine --features query_string_parser,persistence )
-            BUILD_ARGS+=" --features use_pizza_engine"
-          else
-            echo "Skipping pizza engine dependency for ${{matrix.platform }}-${{matrix.target }}"
-          fi
-          echo "BUILD_ARGS=${BUILD_ARGS}" >> $GITHUB_ENV
+      - name: Install Rust stable
+        run: rustup toolchain install stable

      - name: Rust cache
        uses: swatinem/rust-cache@v2
@@ -139,8 +90,8 @@ jobs:

      - name: Install app dependencies and build web
        run: pnpm install --frozen-lockfile
-      
-      - name: Build the coco at ${{ matrix.platform}} for ${{ matrix.target }} @ ${{ env.APP_VERSION }}
+
+      - name: Build the app
        uses: tauri-apps/tauri-action@v0
        env:
          CI: false
@@ -156,8 +107,8 @@ jobs:
          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
        with:
          tagName: ${{ github.ref_name }}
-          releaseName: Coco ${{ env.APP_VERSION }}
-          releaseBody: "${{ needs.create-release.outputs.RELEASE_BODY }}"
+          releaseName: Coco ${{ needs.create-release.outputs.APP_VERSION }}
+          releaseBody: ""
          releaseDraft: true
          prerelease: false
-          args: ${{ env.BUILD_ARGS }}
+          args: --target ${{ matrix.target }}
--- a/.github/workflows/rust_code_check.yml
+++ b/.github/workflows/rust_code_check.yml
@@ -1,61 +0,0 @@
-name: Rust Code Check
-
-on:
-  pull_request:
-    # Only run it when Rust code changes
-    paths:
-      - 'src-tauri/**'
-
-jobs:
-  check:
-    strategy:
-      matrix:
-        platform: [ubuntu-latest, windows-latest, macos-latest]
-    
-    runs-on: ${{ matrix.platform }}
-    
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Checkout dependency (pizza-engine) repository
-      uses: actions/checkout@v4
-      with:
-        repository: 'infinilabs/pizza'
-        ssh-key: ${{ secrets.SSH_PRIVATE_KEY }}
-        submodules: recursive
-        ref: main
-        path: pizza
-
-    - name: Install dependencies (ubuntu only)
-      if: startsWith(matrix.platform, 'ubuntu-latest')
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf xdg-utils
-
-    - name: Add pizza engine as a dependency
-      working-directory: src-tauri
-      shell: bash
-      run: cargo add --path ../pizza/lib/engine --features query_string_parser,persistence
-
-    - name: Format check
-      working-directory: src-tauri
-      shell: bash
-      run: |
-        rustup component add rustfmt
-        cargo fmt --all --check
-
-    - name: Check compilation (Without Pizza engine enabled)
-      working-directory: ./src-tauri
-      run: cargo check 
-
-    - name: Check compilation (With Pizza engine enabled)
-      working-directory: ./src-tauri
-      run: cargo check --features use_pizza_engine
-    
-    - name: Run tests (Without Pizza engine)
-      working-directory: ./src-tauri
-      run: cargo test
-
-    - name: Run tests (With Pizza engine)
-      working-directory: ./src-tauri
-      run: cargo test --features use_pizza_engine
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -8,14 +8,11 @@
    "clsx",
    "codegen",
    "dataurl",
-    "deeplink",
-    "deepthink",
    "dtolnay",
    "dyld",
    "elif",
    "errmsg",
    "fullscreen",
-    "fulltext",
    "headlessui",
    "Icdbb",
    "icns",
@@ -32,8 +29,6 @@
    "localstorage",
    "lucide",
    "maximizable",
-    "mdast",
-    "meval",
    "Minimizable",
    "msvc",
    "nord",
@@ -43,11 +38,9 @@
    "overscan",
    "partialize",
    "patchelf",
-    "Quicklink",
    "Raycast",
    "rehype",
    "reqwest",
-    "rerank",
    "rgba",
    "rustup",
    "screenshotable",
@@ -62,7 +55,6 @@
    "traptitech",
    "unlisten",
    "unlistener",
-    "unlisteners",
    "unminimize",
    "uuidv",
    "VITE",
--- a/6
+++ b/6
@@ -78,8 +78,4 @@ clean-rebuild:
 	$(MAKE) dev-build

 add-dep-pizza-engine:
-	cd src-tauri && cargo add --git ssh://git@github.com/infinilabs/pizza.git pizza-engine --features query_string_parser,persistence
-
-dev-build-with-pizza: add-dep-pizza-engine
-	@echo "Starting desktop development with Pizza Engine pulled in..."
-	RUST_BACKTRACE=1 pnpm tauri dev --features use_pizza_engine
+	cd src-tauri && cargo add --git ssh://git@github.com/infinilabs/pizza.git pizza-engine --features query_string_parser,persistence
--- a/README.md
+++ b/README.md
@@ -91,8 +91,6 @@ pnpm tauri build

 - [Coco App Documentation](https://docs.infinilabs.com/coco-app/main/)
 - [Coco Server Documentation](https://docs.infinilabs.com/coco-server/main/)
- [DeepWiki Coco App](https://deepwiki.com/infinilabs/coco-app)
- [DeepWiki Coco Server](https://deepwiki.com/infinilabs/coco-server)
 - [Tauri Documentation](https://tauri.app/)

 ## Contributors
--- a/docs/content.en/docs/getting-started/installation/macos.md
+++ b/docs/content.en/docs/getting-started/installation/macos.md
@@ -1,35 +1,21 @@
 ---
 weight: 10
-title: "macOS"
+title: "Mac OS"
 asciinema: true
 ---

-# macOS
+# Mac OS

 ## Download Coco AI

-Go to [coco.rs](https://coco.rs/) and download the package of your architecture:
+Goto [https://coco.rs/](https://coco.rs/)

-{{% load-img "/img/macos/mac-download-app.png" "" %}}
-
-It should be placed in your "Downloads" folder:
-
-{{% load-img "/img/macos/mac-zip-file.png" "" %}}
+{{% load-img "/img/download-mac-app.png" "" %}}

 ## Unzip DMG file

-Unzip the file:
-
-{{% load-img "/img/macos/mac-unzip-zip-file.png" "" %}}
-
-You will get a `dmg` file:
-
-{{% load-img "/img/macos/mac-dmg.png" "" %}}
+{{% load-img "/img/unzip-dmg-file.png" "" %}}

 ## Drag to Application Folder

-Double click the `dmg` file, a window will pop up. Then drag the "Coco-AI" app to 
-your "Applications" folder:
-
-{{% load-img "/img/macos/drag-to-app-folder.png" "" %}}
-
+{{% load-img "/img/drag-to-application-folder.png" "" %}}
--- a/docs/content.en/docs/getting-started/installation/ubuntu.md
+++ b/docs/content.en/docs/getting-started/installation/ubuntu.md
@@ -14,9 +14,7 @@ asciinema: true
 [if_x11]: https://unix.stackexchange.com/q/202891/498440


-## Go to the download page
-
-Download page: [link](https://coco.rs/#install)
+## Goto [https://coco.rs/](https://coco.rs/)

 ## Download the package

--- a/docs/content.en/docs/release-notes/_index.md
+++ b/docs/content.en/docs/release-notes/_index.md
@@ -11,108 +11,6 @@ Information about release notes of Coco Server is provided here.

 ### ❌ Breaking changes

-
-### 🚀 Features
-
-
-### 🐛 Bug fix
-
-
-### ✈️ Improvements
-
- chore: web component add notification component #825
-
-## 0.7.0 (2025-07-25)
-
-### ❌ Breaking changes
-
-### 🚀 Features
-
- feat: file search using spotlight #705
- feat: voice input support in both search and chat modes #732
- feat: text to speech now powered by LLM #750
- feat: file search for Windows #762
-
-### 🐛 Bug fix
-
- fix(file search): apply filters before from/size parameters #741
- fix(file search): searching by name&content does not search file name #743
- fix: prevent window from hiding when moved on Windows #748
- fix: unregister ext hotkey when it gets deleted #770
- fix: indexing apps does not respect search scope config #773
- fix: restore missing category titles on subpages #772
- fix: correct incorrect assistant display when quick ai access #779
- fix: resolved minor issues with voice playback #780
- fix: fixed incorrect taskbar icon display on linux #783
- fix: fix data inconsistency issue on secondary pages #784
- fix: incorrect status when installing extension #789
- fix: increase read_timeout for HTTP streaming stability #798
- fix: enter key problem #794
- fix: fix selection issue after renaming #800
- fix: fix shortcut issue in windows context menu #804
- fix: panic caused by "state() called before manage()" #806
- fix: fix multiline input issue #808
- fix: fix ctrl+k not working #815
- fix: fix update window config sync #818
- fix: fix enter key on subpages #819
- fix: panic on Ubuntu (GNOME) when opening apps #821
-
-### ✈️ Improvements
-
- refactor: prioritize stat(2) when checking if a file is dir #737
- refactor: change File Search ext type to extension #738
- refactor: create chat & send chat api #739
- chore: icon support for more file types #740
- chore: replace meval-rs with our fork to clear dep warning #745
- refactor: adjusted assistant, datasource, mcp_server interface parameters #746
- refactor: adjust extension code hierarchy #747
- chore: bump dep applications-rs #751
- chore: rename QuickLink/quick_link to Quicklink/quicklink #752
- chore: assistant params & styles #753
- chore: make optional fields optional #758
- chore: search-chat components add formatUrl & think data & icons url #765
- chore: Coco app http request headers #744
- refactor: do status code check before deserializing response #767
- style: splash adapts to the width of mobile phones #768
- chore: search-chat add language and formatUrl parameters #775
- chore: not request the interface if not logged in #795
- refactor: clean up unsupported characters from query string in Win Search #802
- chore: display backtrace in panic log #805
-
-## 0.6.0 (2025-06-29)
-
-### ❌ Breaking changes
-
-### 🚀 Features
-
- feat: support `Tab` and `Enter` for delete dialog buttons #700
- feat: add check for updates #701
- feat: impl extension store #699
- feat: support back navigation via delete key #717
-
-### 🐛 Bug fix
-
- fix: quick ai state synchronous #693
- fix: toggle extension should register/unregister hotkey #691
- fix: take coco server back on refresh #696
- fix: some input fields couldn’t accept spaces #709
- fix: context menu search not working #713
- fix: open extension store display #724
-
-### ✈️ Improvements
-
- refactor: use author/ext_id as extension unique identifier #643
- refactor: refactoring search api #679
- chore: continue to chat page display #690
- chore: improve server list selection with enter key #692
- chore: add message for latest version check #703
- chore: log command execution results #718
- chore: adjust styles and add button reindex #719
-
-## 0.5.0 (2025-06-13)
-
-### ❌ Breaking changes
-
 ### 🚀 Features

 - feat: check or enter to close the list of assistants #469
@@ -126,59 +24,17 @@ Information about release notes of Coco Server is provided here.
 - feat: the search input box supports multi-line input #501
 - feat: websocket support self-signed TLS #504
 - feat: add option to allow self-signed certificates #509
- feat: add AI summary component #518
- feat: dynamic log level via env var COCO_LOG #535
- feat: add quick AI access to search mode #556
- feat: rerank search results #561
- feat: ai overview support is enabled with shortcut #597
- feat: add key monitoring during reset #615
- feat: calculator extension add description #623
- feat: support right-click actions after text selection #624
- feat: add ai overview minimum number of search results configuration #625
- feat: add internationalized translations of AI-related extensions #632
- feat: context menu support for secondary pages #680

 ### 🐛 Bug fix

- fix: solve the problem of modifying the assistant in the chat #476
 - fix: several issues around search #502
 - fix: fixed the newly created session has no title when it is deleted #511
 - fix: loading chat history for potential empty attachments
- fix: datasource & MCP list synchronization update #521
- fix: app icon & category icon #529
- fix: show only enabled datasource & MCP list
- fix: server image loading failure #534
- fix: panic when fetching app metadata on Windows #538
- fix: service switching error #539
- fix: switch server assistant and session unchanged #540
- fix: history list height #550
- fix: secondary page cannot be searched #551
- fix: the scroll button is not displayed by default #552
- fix: suggestion list position #553
- fix: independent chat window has no data #554
- fix: resolved navigation error on continue chat action #558
- fix: make extension search source respect parameter datasource #576
- fix: fixed issue with incorrect login status #600
- fix: new chat assistant id not found #603
- fix: resolve regex error on older macOS versions #605
- fix: fix chat log update and sorting issues #612
- fix: resolved an issue where number keys were not working on the web #616
- fix: do not panic when the datasource specified does not exist #618
- fix: fixed modifier keys not working with continue chat #619
- fix: invalid DSL error if input contains multiple lines #620
- fix: fix ai overview hidden height before message #622
- fix: tab key hides window in chat mode #641
- fix: arrow keys still navigated search when menu opened with Cmd+K #642
- fix: input lost when reopening dialog after search #644
- fix: web page unmount event #645
- fix: fix the problem of local path not opening #650
- fix: number keys not following settings #661
- fix: fix problem with up and down key indexing #676
- fix: arrow inserting escape sequences #683

 ### ✈️ Improvements

 - chore: adjust list error message #475
+- fix: solve the problem of modifying the assistant in the chat #476
 - chore: refine wording on search failure
 - chore：search and MCP show hidden logic #494
 - chore: greetings show hidden logic #496
@@ -189,32 +45,6 @@ Information about release notes of Coco Server is provided here.
 - refactor: optimized the modification operation of the numeric input box #508
 - style: modify the style of the search input box #513
 - style: chat input icons show #515
- refactor: refactoring icon component #514
- refactor: optimizing list styles in markdown content #520
- feat: add a component for text reading aloud #522
- style: history component styles #528
- style: search error styles #533
- chore: skip register server that not logged in #536
- refactor: service info related components #537
- chore: chat content can be copied #539
- refactor: refactoring search error #541
- chore: add assistant count #542
- chore: add global login judgment #544
- chore: mark server offline on user logout #546
- chore: logout update server profile #549
- chore: assistant keyboard events and mouse events #559
- chore: web component start page config #560
- chore: assistant chat placeholder & refactor input box components #566
- refactor: input box related components #568
- chore: mark unavailable server to offline on refresh info #569
- chore: only show available servers in chat #570
- refactor: search result related components #571
- chore: initialize current assistant from history #606
- chore: add onContextMenu event #629
- chore: more logs for the setup process #634
- chore: copy supports http protocol #639
- refactor: use author/ext_id as extension unique identifier #643
- chore: add special character filtering #668

 ## 0.4.0 (2025-04-27)

@@ -244,8 +74,6 @@ Information about release notes of Coco Server is provided here.
 - feat: data sources support displaying customized icons #432
 - feat: add shortcut key conflict hint and reset function #442
 - feat: updated to include error message #465
- feat: support third party extensions #572
- feat: support ai overview #572

 ### Bug fix

--- a/docs/static/img/download-mac-app.png
+++ b/docs/static/img/download-mac-app.png
--- a/docs/static/img/drag-to-application-folder.png
+++ b/docs/static/img/drag-to-application-folder.png
--- a/docs/static/img/macos/drag-to-app-folder.png
+++ b/docs/static/img/macos/drag-to-app-folder.png
--- a/docs/static/img/macos/mac-dmg.png
+++ b/docs/static/img/macos/mac-dmg.png
--- a/docs/static/img/macos/mac-download-app.png
+++ b/docs/static/img/macos/mac-download-app.png
--- a/docs/static/img/macos/mac-unzip-zip-file.png
+++ b/docs/static/img/macos/mac-unzip-zip-file.png
--- a/docs/static/img/macos/mac-zip-file.png
+++ b/docs/static/img/macos/mac-zip-file.png
--- a/docs/static/img/unzip-dmg-file.png
+++ b/docs/static/img/unzip-dmg-file.png
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
  "name": "coco",
  "private": true,
-  "version": "0.7.0",
+  "version": "0.4.0",
  "type": "module",
  "scripts": {
    "dev": "vite",
@@ -18,6 +18,7 @@
    "release-beta": "release-it --preRelease=beta --preReleaseBase=1"
  },
  "dependencies": {
+    "@ant-design/icons": "^6.0.0",
    "@headlessui/react": "^2.2.2",
    "@tauri-apps/api": "^2.5.0",
    "@tauri-apps/plugin-autostart": "~2.2.0",
@@ -26,7 +27,6 @@
    "@tauri-apps/plugin-global-shortcut": "~2.0.0",
    "@tauri-apps/plugin-http": "~2.0.2",
    "@tauri-apps/plugin-log": "~2.4.0",
-    "@tauri-apps/plugin-opener": "^2.2.7",
    "@tauri-apps/plugin-os": "^2.2.1",
    "@tauri-apps/plugin-process": "^2.2.1",
    "@tauri-apps/plugin-shell": "^2.2.1",
@@ -44,7 +44,6 @@
    "i18next-browser-languagedetector": "^8.1.0",
    "lodash-es": "^4.17.21",
    "lucide-react": "^0.461.0",
-    "mdast-util-gfm-autolink-literal": "2.0.0",
    "mermaid": "^11.6.0",
    "nanoid": "^5.1.5",
    "react": "^18.3.1",
@@ -59,12 +58,10 @@
    "remark-breaks": "^4.0.0",
    "remark-gfm": "^4.0.1",
    "remark-math": "^6.0.0",
-    "tailwind-merge": "^3.3.1",
    "tauri-plugin-fs-pro-api": "^2.4.0",
    "tauri-plugin-macos-permissions-api": "^2.3.0",
    "tauri-plugin-screenshots-api": "^2.2.0",
    "tauri-plugin-windows-version-api": "^2.0.0",
-    "type-fest": "^4.41.0",
    "use-debounce": "^10.0.4",
    "uuid": "^11.1.0",
    "wavesurfer.js": "^7.9.5",
@@ -92,6 +89,5 @@
    "tsx": "^4.19.4",
    "typescript": "^5.8.3",
    "vite": "^5.4.19"
-  },
-  "packageManager": "pnpm@10.11.0+sha512.6540583f41cc5f628eb3d9773ecee802f4f9ef9923cc45b69890fb47991d4b092964694ec3a4f738a420c918a333062c8b925d312f42e4f0c263eb603551f977"
-}
+  }
+}
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,6 +8,9 @@ importers:

  .:
    dependencies:
+      '@ant-design/icons':
+        specifier: ^6.0.0
+        version: 6.0.0(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
      '@headlessui/react':
        specifier: ^2.2.2
        version: 2.2.2(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
@@ -32,9 +35,6 @@ importers:
      '@tauri-apps/plugin-log':
        specifier: ~2.4.0
        version: 2.4.0
-      '@tauri-apps/plugin-opener':
-        specifier: ^2.2.7
-        version: 2.2.7
      '@tauri-apps/plugin-os':
        specifier: ^2.2.1
        version: 2.2.1
@@ -86,9 +86,6 @@ importers:
      lucide-react:
        specifier: ^0.461.0
        version: 0.461.0(react@18.3.1)
-      mdast-util-gfm-autolink-literal:
-        specifier: 2.0.0
-        version: 2.0.0
      mermaid:
        specifier: ^11.6.0
        version: 11.6.0
@@ -131,9 +128,6 @@ importers:
      remark-math:
        specifier: ^6.0.0
        version: 6.0.0
-      tailwind-merge:
-        specifier: ^3.3.1
-        version: 3.3.1
      tauri-plugin-fs-pro-api:
        specifier: ^2.4.0
        version: 2.4.0
@@ -146,9 +140,6 @@ importers:
      tauri-plugin-windows-version-api:
        specifier: ^2.0.0
        version: 2.0.0
-      type-fest:
-        specifier: ^4.41.0
-        version: 4.41.0
      use-debounce:
        specifier: ^10.0.4
        version: 10.0.4(react@18.3.1)
@@ -191,7 +182,7 @@ importers:
        version: 1.8.8
      '@vitejs/plugin-react':
        specifier: ^4.4.1
-        version: 4.4.1(vite@5.4.19(@types/node@22.15.17)(sass@1.87.0)(terser@5.40.0))
+        version: 4.4.1(vite@5.4.19(@types/node@22.15.17)(sass@1.87.0))
      autoprefixer:
        specifier: ^10.4.21
        version: 10.4.21(postcss@8.5.3)
@@ -224,7 +215,7 @@ importers:
        version: 5.8.3
      vite:
        specifier: ^5.4.19
-        version: 5.4.19(@types/node@22.15.17)(sass@1.87.0)(terser@5.40.0)
+        version: 5.4.19(@types/node@22.15.17)(sass@1.87.0)

 packages:

@@ -236,6 +227,23 @@ packages:
    resolution: {integrity: sha512-30iZtAPgz+LTIYoeivqYo853f02jBYSd5uGnGpkFV0M3xOt9aN73erkgYAmZU43x4VfqcnLxW9Kpg3R5LC4YYw==}
    engines: {node: '>=6.0.0'}

+  '@ant-design/colors@8.0.0':
+    resolution: {integrity: sha512-6YzkKCw30EI/E9kHOIXsQDHmMvTllT8STzjMb4K2qzit33RW2pqCJP0sk+hidBntXxE+Vz4n1+RvCTfBw6OErw==}
+
+  '@ant-design/fast-color@3.0.0':
+    resolution: {integrity: sha512-eqvpP7xEDm2S7dUzl5srEQCBTXZMmY3ekf97zI+M2DHOYyKdJGH0qua0JACHTqbkRnD/KHFQP9J1uMJ/XWVzzA==}
+    engines: {node: '>=8.x'}
+
+  '@ant-design/icons-svg@4.4.2':
+    resolution: {integrity: sha512-vHbT+zJEVzllwP+CM+ul7reTEfBR0vgxFe7+lREAsAA7YGsYpboiq2sQNeQeRvh09GfQgs/GyFEvZpJ9cLXpXA==}
+
+  '@ant-design/icons@6.0.0':
+    resolution: {integrity: sha512-o0aCCAlHc1o4CQcapAwWzHeaW2x9F49g7P3IDtvtNXgHowtRWYb7kiubt8sQPFvfVIVU/jLw2hzeSlNt0FU+Uw==}
+    engines: {node: '>=8'}
+    peerDependencies:
+      react: '>=16.0.0'
+      react-dom: '>=16.0.0'
+
  '@antfu/install-pkg@1.1.0':
    resolution: {integrity: sha512-MGQsmw10ZyI+EJo45CdSER4zEb+p31LpDAFp2Z3gkSd1yqVZGi0Ebx++YTEMonJy4oChEMLsxZ64j8FH6sSqtQ==}

@@ -805,9 +813,6 @@ packages:
    resolution: {integrity: sha512-R8gLRTZeyp03ymzP/6Lil/28tGeGEzhx1q2k703KGWRAI1VdvPIXdG70VJc2pAMw3NA6JKL5hhFu1sJX0Mnn/A==}
    engines: {node: '>=6.0.0'}

-  '@jridgewell/source-map@0.3.6':
-    resolution: {integrity: sha512-1ZJTZebgqllO79ue2bm3rIGud/bOe0pP5BjSRCRxxYkEZS8STV7zN84UBbiYu7jy+eCKSnVIUgoWWE/tt+shMQ==}
-
  '@jridgewell/sourcemap-codec@1.5.0':
    resolution: {integrity: sha512-gv3ZRaISU3fjPAgNsriBRqGWQL6quFx04YMPW/zD8XMLsU32mhCCbfbO6KZFLjvYpCZ8zyDEgqsgf+PwPaM7GQ==}

@@ -985,6 +990,12 @@ packages:
    resolution: {integrity: sha512-c83qWb22rNRuB0UaVCI0uRPNRr8Z0FWnEIvT47jiHAmOIUHbBOg5XvV7pM5x+rKn9HRpjxquDbXYSXr3fAKFcw==}
    engines: {node: '>=12'}

+  '@rc-component/util@1.2.1':
+    resolution: {integrity: sha512-AUVu6jO+lWjQnUOOECwu8iR0EdElQgWW5NBv5vP/Uf9dWbAX3udhMutRlkVXjuac2E40ghkFy+ve00mc/3Fymg==}
+    peerDependencies:
+      react: '>=18.0.0'
+      react-dom: '>=18.0.0'
+
  '@react-aria/focus@3.20.2':
    resolution: {integrity: sha512-Q3rouk/rzoF/3TuH6FzoAIKrl+kzZi9LHmr8S5EqLAOyP9TXIKG34x2j42dZsAhrw7TbF9gA8tBKwnCNH4ZV+Q==}
    peerDependencies:
@@ -1245,9 +1256,6 @@ packages:
  '@tauri-apps/plugin-log@2.4.0':
    resolution: {integrity: sha512-j7yrDtLNmayCBOO2esl3aZv9jSXy2an8MDLry3Ys9ZXerwUg35n1Y2uD8HoCR+8Ng/EUgx215+qOUfJasjYrHw==}

-  '@tauri-apps/plugin-opener@2.2.7':
-    resolution: {integrity: sha512-uduEyvOdjpPOEeDRrhwlCspG/f9EQalHumWBtLBnp3fRp++fKGLqDOyUhSIn7PzX45b/rKep//ZQSAQoIxobLA==}
-
  '@tauri-apps/plugin-os@2.2.1':
    resolution: {integrity: sha512-cNYpNri2CCc6BaNeB6G/mOtLvg8dFyFQyCUdf2y0K8PIAKGEWdEcu8DECkydU2B+oj4OJihDPD2de5K6cbVl9A==}

@@ -1575,9 +1583,6 @@ packages:
    engines: {node: ^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7}
    hasBin: true

-  buffer-from@1.1.2:
-    resolution: {integrity: sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==}
-
  bundle-name@4.1.0:
    resolution: {integrity: sha512-tjwM5exMg6BGRI+kNmTntNsvdZS1X8BFYS6tnJ2hdH0kVxM6/eVZ2xy+FqStSWvYmtfFMDLIxurorHwDKfDz5Q==}
    engines: {node: '>=18'}
@@ -1653,6 +1658,9 @@ packages:
    resolution: {integrity: sha512-cYY9mypksY8NRqgDB1XD1RiJL338v/551niynFTGkZOO2LHuB2OmOYxDIe/ttN9AHwrqdum1360G3ald0W9kCg==}
    engines: {node: '>=8'}

+  classnames@2.5.1:
+    resolution: {integrity: sha512-saHYOzhIQs6wy2sVxTM6bUDsQO4F50V9RQ22qBpEdCW+I+/Wmke2HOl6lS6dTpdxVhb88/I6+Hs+438c3lfUow==}
+
  cli-boxes@3.0.0:
    resolution: {integrity: sha512-/lzGpEWL/8PfI0BmBOPRwp0c/wFNX1RdUML3jK/RcSBA9T8mZDdQpqYBKtCFTOfQbwPqWEOpjqW+Fnayc0969g==}
    engines: {node: '>=10'}
@@ -1687,9 +1695,6 @@ packages:
  comma-separated-tokens@2.0.3:
    resolution: {integrity: sha512-Fu4hJdvzeylCfQPp9SGWidpzrMs7tTrlu6Vb8XGaRGck8QSNZJJp538Wrb60Lax4fPwR64ViY468OIUTbRlGZg==}

-  commander@2.20.3:
-    resolution: {integrity: sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==}
-
  commander@4.1.1:
    resolution: {integrity: sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==}
    engines: {node: '>= 6'}
@@ -2635,8 +2640,8 @@ packages:
  mdast-util-from-markdown@2.0.2:
    resolution: {integrity: sha512-uZhTV/8NBuw0WHkPTrCqDOl0zVe1BIng5ZtHoDk49ME1qqcjYmmLmOf0gELgcRMxN4w2iuIeVso5/6QymSrgmA==}

-  mdast-util-gfm-autolink-literal@2.0.0:
-    resolution: {integrity: sha512-FyzMsduZZHSc3i0Px3PQcBT4WJY/X/RCtEJKuybiC6sjPqLv7h1yqAkmILZtuxMSsUyaLUWNp71+vQH2zqp5cg==}
+  mdast-util-gfm-autolink-literal@2.0.1:
+    resolution: {integrity: sha512-5HVP2MKaP6L+G6YaxPNjuL0BPrq9orG3TsrZ9YXbA3vDw/ACI4MEsnoDpn6ZNm7GnZgtAcONJyPhOP8tNJQavQ==}

  mdast-util-gfm-footnote@2.1.0:
    resolution: {integrity: sha512-sqpDWlsHn7Ac9GNZQMeUzPQSMzR6Wv0WKRNvQRg0KqHh02fpTz69Qc1QSseNX29bhz1ROIyNyxExfawVKTm1GQ==}
@@ -3132,6 +3137,9 @@ packages:
      typescript:
        optional: true

+  react-is@18.3.1:
+    resolution: {integrity: sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==}
+
  react-markdown@9.1.0:
    resolution: {integrity: sha512-xaijuJB0kzGiUdG7nc2MOMDUDBWPyGAjZtUrow9XxUeua8IqeP+VlIfAZ3bphpcLTnSZXz6z9jcVC/TCwbfgdw==}
    peerDependencies:
@@ -3338,9 +3346,6 @@ packages:
    resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
    engines: {node: '>=0.10.0'}

-  source-map-support@0.5.21:
-    resolution: {integrity: sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==}
-
  source-map@0.6.1:
    resolution: {integrity: sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==}
    engines: {node: '>=0.10.0'}
@@ -3418,9 +3423,6 @@ packages:
  tabbable@6.2.0:
    resolution: {integrity: sha512-Cat63mxsVJlzYvN51JmVXIgNoUokrIaT2zLclCXjRd8boZ0004U4KCs/sToJ75C6sdlByWxpYnb5Boif1VSFew==}

-  tailwind-merge@3.3.1:
-    resolution: {integrity: sha512-gBXpgUm/3rp1lMZZrM/w7D8GKqshif0zAymAhbCyIt8KMe+0v9DQ7cdYLR4FHH/cKpdTXb+A/tKKU3eolfsI+g==}
-
  tailwindcss@3.4.17:
    resolution: {integrity: sha512-w33E2aCvSDP0tW9RZuNXadXlkHXqFzSkQew/aIa2i/Sj8fThxwovwlXHSPXTbAHwEIhBFXAedUhP2tueAKP8Og==}
    engines: {node: '>=14.0.0'}
@@ -3438,11 +3440,6 @@ packages:
  tauri-plugin-windows-version-api@2.0.0:
    resolution: {integrity: sha512-tty5n4ASYbXpnsD5ws2iTcTTpDCrSbzRTVp5Bo3UTpYGqlN1gBn2Zk8s3oO4w7VIM5WtJhDM9Jr/UgoTk7tFJQ==}

-  terser@5.40.0:
-    resolution: {integrity: sha512-cfeKl/jjwSR5ar7d0FGmave9hFGJT8obyo0z+CrQOylLDbk7X81nPU6vq9VORa5jU30SkDnT2FXjLbR8HLP+xA==}
-    engines: {node: '>=10'}
-    hasBin: true
-
  thenify-all@1.6.0:
    resolution: {integrity: sha512-RNxQH/qI8/t3thXJDwcstUO4zeqo64+Uy/+sNVRBx4Xn2OX+OZ9oP+iJnNFqplFra2ZUVeKCSa2oVWi3T4uVmA==}
    engines: {node: '>=0.8'}
@@ -3777,6 +3774,23 @@ snapshots:
      '@jridgewell/gen-mapping': 0.3.8
      '@jridgewell/trace-mapping': 0.3.25

+  '@ant-design/colors@8.0.0':
+    dependencies:
+      '@ant-design/fast-color': 3.0.0
+
+  '@ant-design/fast-color@3.0.0': {}
+
+  '@ant-design/icons-svg@4.4.2': {}
+
+  '@ant-design/icons@6.0.0(react-dom@18.3.1(react@18.3.1))(react@18.3.1)':
+    dependencies:
+      '@ant-design/colors': 8.0.0
+      '@ant-design/icons-svg': 4.4.2
+      '@rc-component/util': 1.2.1(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
+      classnames: 2.5.1
+      react: 18.3.1
+      react-dom: 18.3.1(react@18.3.1)
+
  '@antfu/install-pkg@1.1.0':
    dependencies:
      package-manager-detector: 1.3.0
@@ -4246,12 +4260,6 @@ snapshots:

  '@jridgewell/set-array@1.2.1': {}

-  '@jridgewell/source-map@0.3.6':
-    dependencies:
-      '@jridgewell/gen-mapping': 0.3.8
-      '@jridgewell/trace-mapping': 0.3.25
-    optional: true
-
  '@jridgewell/sourcemap-codec@1.5.0': {}

  '@jridgewell/trace-mapping@0.3.25':
@@ -4419,6 +4427,12 @@ snapshots:
      '@pnpm/network.ca-file': 1.0.2
      config-chain: 1.1.13

+  '@rc-component/util@1.2.1(react-dom@18.3.1(react@18.3.1))(react@18.3.1)':
+    dependencies:
+      react: 18.3.1
+      react-dom: 18.3.1(react@18.3.1)
+      react-is: 18.3.1
+
  '@react-aria/focus@3.20.2(react-dom@18.3.1(react@18.3.1))(react@18.3.1)':
    dependencies:
      '@react-aria/interactions': 3.25.0(react-dom@18.3.1(react@18.3.1))(react@18.3.1)
@@ -4623,10 +4637,6 @@ snapshots:
    dependencies:
      '@tauri-apps/api': 2.5.0

-  '@tauri-apps/plugin-opener@2.2.7':
-    dependencies:
-      '@tauri-apps/api': 2.5.0
-
  '@tauri-apps/plugin-os@2.2.1':
    dependencies:
      '@tauri-apps/api': 2.5.0
@@ -4868,14 +4878,14 @@ snapshots:

  '@ungap/structured-clone@1.3.0': {}

-  '@vitejs/plugin-react@4.4.1(vite@5.4.19(@types/node@22.15.17)(sass@1.87.0)(terser@5.40.0))':
+  '@vitejs/plugin-react@4.4.1(vite@5.4.19(@types/node@22.15.17)(sass@1.87.0))':
    dependencies:
      '@babel/core': 7.27.1
      '@babel/plugin-transform-react-jsx-self': 7.27.1(@babel/core@7.27.1)
      '@babel/plugin-transform-react-jsx-source': 7.27.1(@babel/core@7.27.1)
      '@types/babel__core': 7.20.5
      react-refresh: 0.17.0
-      vite: 5.4.19(@types/node@22.15.17)(sass@1.87.0)(terser@5.40.0)
+      vite: 5.4.19(@types/node@22.15.17)(sass@1.87.0)
    transitivePeerDependencies:
      - supports-color

@@ -5004,9 +5014,6 @@ snapshots:
      node-releases: 2.0.19
      update-browserslist-db: 1.1.3(browserslist@4.24.5)

-  buffer-from@1.1.2:
-    optional: true
-
  bundle-name@4.1.0:
    dependencies:
      run-applescript: 7.0.0
@@ -5077,6 +5084,8 @@ snapshots:

  ci-info@4.2.0: {}

+  classnames@2.5.1: {}
+
  cli-boxes@3.0.0: {}

  cli-cursor@5.0.0:
@@ -5101,9 +5110,6 @@ snapshots:

  comma-separated-tokens@2.0.3: {}

-  commander@2.20.3:
-    optional: true
-
  commander@4.1.1: {}

  commander@7.2.0: {}
@@ -6108,7 +6114,7 @@ snapshots:
    transitivePeerDependencies:
      - supports-color

-  mdast-util-gfm-autolink-literal@2.0.0:
+  mdast-util-gfm-autolink-literal@2.0.1:
    dependencies:
      '@types/mdast': 4.0.4
      ccount: 2.0.1
@@ -6156,7 +6162,7 @@ snapshots:
  mdast-util-gfm@3.1.0:
    dependencies:
      mdast-util-from-markdown: 2.0.2
-      mdast-util-gfm-autolink-literal: 2.0.0
+      mdast-util-gfm-autolink-literal: 2.0.1
      mdast-util-gfm-footnote: 2.1.0
      mdast-util-gfm-strikethrough: 2.0.0
      mdast-util-gfm-table: 2.0.0
@@ -6824,6 +6830,8 @@ snapshots:
      react-dom: 18.3.1(react@18.3.1)
      typescript: 5.8.3

+  react-is@18.3.1: {}
+
  react-markdown@9.1.0(@types/react@18.3.21)(react@18.3.1):
    dependencies:
      '@types/hast': 3.0.4
@@ -7113,12 +7121,6 @@ snapshots:

  source-map-js@1.2.1: {}

-  source-map-support@0.5.21:
-    dependencies:
-      buffer-from: 1.1.2
-      source-map: 0.6.1
-    optional: true
-
  source-map@0.6.1:
    optional: true

@@ -7195,8 +7197,6 @@ snapshots:

  tabbable@6.2.0: {}

-  tailwind-merge@3.3.1: {}
-
  tailwindcss@3.4.17:
    dependencies:
      '@alloc/quick-lru': 5.2.0
@@ -7240,14 +7240,6 @@ snapshots:
    dependencies:
      '@tauri-apps/api': 2.5.0

-  terser@5.40.0:
-    dependencies:
-      '@jridgewell/source-map': 0.3.6
-      acorn: 8.14.1
-      commander: 2.20.3
-      source-map-support: 0.5.21
-    optional: true
-
  thenify-all@1.6.0:
    dependencies:
      thenify: 3.3.1
@@ -7434,7 +7426,7 @@ snapshots:
      '@types/unist': 3.0.3
      vfile-message: 4.0.2

-  vite@5.4.19(@types/node@22.15.17)(sass@1.87.0)(terser@5.40.0):
+  vite@5.4.19(@types/node@22.15.17)(sass@1.87.0):
    dependencies:
      esbuild: 0.21.5
      postcss: 8.5.3
@@ -7443,7 +7435,6 @@ snapshots:
      '@types/node': 22.15.17
      fsevents: 2.3.3
      sass: 1.87.0
-      terser: 5.40.0

  void-elements@3.1.0: {}

--- a/public/assets/fonts/icons/iconfont.js
+++ b/public/assets/fonts/icons/iconfont.js
--- a/scripts/devWeb.ts
+++ b/scripts/devWeb.ts
@@ -1 +0,0 @@
-(() => {})();
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,9 +1,9 @@
 [package]
 name = "coco"
-version = "0.7.0"
+version = "0.4.0"
 description = "Search, connect, collaborate – all in one place."
 authors = ["INFINI Labs"]
-edition = "2024"
+edition = "2021"

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
@@ -44,12 +44,12 @@ use_pizza_engine = []
 [dependencies]
 pizza-common = { git = "https://github.com/infinilabs/pizza-common", branch = "main" }

-tauri = { version = "2", features = ["protocol-asset", "macos-private-api", "tray-icon", "image-ico", "image-png"] }
+tauri = { version = "2", features = ["protocol-asset", "macos-private-api", "tray-icon", "image-ico", "image-png", "unstable"] }
 tauri-plugin-shell = "2"
 serde = { version = "1", features = ["derive"] }
 # Need `arbitrary_precision` feature to support storing u128
 # see: https://docs.rs/serde_json/latest/serde_json/struct.Number.html#method.from_u128
-serde_json = { version = "1", features = ["arbitrary_precision", "preserve_order"] }
+serde_json = { version = "1", features = ["arbitrary_precision"] }
 tauri-plugin-http = "2"
 tauri-plugin-websocket = "2"
 tauri-plugin-deep-link = "2.0.0"
@@ -62,7 +62,7 @@ tauri-plugin-drag = "2"
 tauri-plugin-macos-permissions = "2"
 tauri-plugin-fs-pro = "2"
 tauri-plugin-screenshots = "2"
-applications = { git = "https://github.com/infinilabs/applications-rs", rev = "31b0c030a0f3bc82275fe12debe526153978671d" }
+applications = { git = "https://github.com/infinilabs/applications-rs", rev = "7bb507e6b12f73c96f3a52f0578d0246a689f381" }
 tokio-native-tls = "0.3"  # For wss connections
 tokio = { version = "1", features = ["full"] }
 tokio-tungstenite = { version = "0.20", features = ["native-tls"] }
@@ -81,31 +81,18 @@ plist = "1.7"
 base64 = "0.13"
 walkdir = "2"
 log = "0.4"
-strsim = "0.10"
+
 futures-util = "0.3.31"
+url = "2.5.2"
 http = "1.1.0"
 tungstenite = "0.24.0"
 tokio-util = "0.7.14"
 tauri-plugin-windows-version = "2"
-meval = { git = "https://github.com/infinilabs/meval-rs" }
+meval = "0.2"
 chinese-number = "0.7"
 num2words = "1"
 tauri-plugin-log = "2"
 chrono = "0.4.41"
-serde_plain = "1.0.2"
-derive_more = { version = "2.0.1", features = ["display"] }
-anyhow = "1.0.98"
-function_name = "0.3.0"
-regex = "1.11.1"
-borrowme = "0.0.15"
-tauri-plugin-opener = "2"
-async-recursion = "1.1.1"
-zip = "4.0.0"
-url = "2.5.2"
-camino = "1.1.10"
-tokio-stream = { version = "0.1.17", features = ["io-util"] }
-cfg-if = "1.0.1"
-sysinfo = "0.35.2"

 [target."cfg(target_os = \"macos\")".dependencies]
 tauri-nspanel = { git = "https://github.com/ahkohd/tauri-nspanel", branch = "v2" }
@@ -127,9 +114,6 @@ strip = true # Ensures debug symbols are removed.
 tauri-plugin-autostart = "^2.2"
 tauri-plugin-global-shortcut = "2"
 tauri-plugin-updater = { git = "https://github.com/infinilabs/plugins-workspace", branch = "v2" }
-# This should be compatible with the semver used by `tauri-plugin-updater`
-semver = { version = "1", features = ["serde"] }

 [target."cfg(target_os = \"windows\")".dependencies]
 enigo="0.3"
-windows = { version = "0.61.3", features = ["Win32_Foundation", "Win32_System_Com", "Win32_System_Ole", "Win32_System_Search", "Win32_UI_Shell_PropertiesSystem", "Win32_Data"] }
--- a/src-tauri/build.rs
+++ b/src-tauri/build.rs
@@ -1,14 +1,3 @@
 fn main() {
-    tauri_build::build();
-
-    // If env var `GITHUB_ACTIONS` exists, we are running in CI, set up the `ci`
-    // attribute
-    if std::env::var("GITHUB_ACTIONS").is_ok() {
-        println!("cargo:rustc-cfg=ci");
-    }
-
-    // Notify `rustc` of this `cfg` attribute to suppress unknown attribute warnings.
-    //
-    // unexpected condition name: `ci`
-    println!("cargo::rustc-check-cfg=cfg(ci)");
+    tauri_build::build()
 }
--- a/src-tauri/capabilities/default.json
+++ b/src-tauri/capabilities/default.json
@@ -2,7 +2,7 @@
  "$schema": "../gen/schemas/desktop-schema.json",
  "identifier": "default",
  "description": "Capability for the main window",
-  "windows": ["main", "chat", "settings", "check"],
+  "windows": ["main", "chat", "settings"],
  "permissions": [
    "core:default",
    "core:event:allow-emit",
@@ -71,7 +71,6 @@
    "process:default",
    "updater:default",
    "windows-version:default",
-    "log:default",
-    "opener:default"
+    "log:default"
  ]
 }
--- a/src-tauri/rust-toolchain.toml
+++ b/src-tauri/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "nightly-2025-06-26"
+channel = "nightly-2024-10-29"
--- a/src-tauri/src/assistant/mod.rs
+++ b/src-tauri/src/assistant/mod.rs
@@ -1,16 +1,10 @@
+use crate::common;
 use crate::common::assistant::ChatRequestMessage;
-use crate::common::http::{GetResponse, convert_query_params_to_strings};
-use crate::common::register::SearchSourceRegistry;
+use crate::common::http::GetResponse;
 use crate::server::http_client::HttpClient;
-use crate::{common, server::servers::COCO_SERVERS};
-use futures::StreamExt;
-use futures::stream::FuturesUnordered;
-use futures_util::TryStreamExt;
-use http::Method;
 use serde_json::Value;
 use std::collections::HashMap;
-use tauri::{AppHandle, Emitter, Manager, Runtime};
-use tokio::io::AsyncBufReadExt;
+use tauri::{AppHandle, Runtime};

 #[tauri::command]
 pub async fn chat_history<R: Runtime>(
@@ -20,15 +14,17 @@ pub async fn chat_history<R: Runtime>(
    size: u32,
    query: Option<String>,
 ) -> Result<String, String> {
-    let mut query_params = Vec::new();
-
-    // Add from/size as number values
-    query_params.push(format!("from={}", from));
-    query_params.push(format!("size={}", size));
+    let mut query_params: HashMap<String, Value> = HashMap::new();
+    if from > 0 {
+        query_params.insert("from".to_string(), from.into());
+    }
+    if size > 0 {
+        query_params.insert("size".to_string(), size.into());
+    }

    if let Some(query) = query {
        if !query.is_empty() {
-            query_params.push(format!("query={}", query.to_string()));
+            query_params.insert("query".to_string(), query.into());
        }
    }

@@ -50,11 +46,13 @@ pub async fn session_chat_history<R: Runtime>(
    from: u32,
    size: u32,
 ) -> Result<String, String> {
-    let mut query_params = Vec::new();
-
-    // Add from/size as number values
-    query_params.push(format!("from={}", from));
-    query_params.push(format!("size={}", size));
+    let mut query_params: HashMap<String, Value> = HashMap::new();
+    if from > 0 {
+        query_params.insert("from".to_string(), from.into());
+    }
+    if size > 0 {
+        query_params.insert("size".to_string(), size.into());
+    }

    let path = format!("/chat/{}/_history", session_id);

@@ -71,9 +69,10 @@ pub async fn open_session_chat<R: Runtime>(
    server_id: String,
    session_id: String,
 ) -> Result<String, String> {
+    let query_params = HashMap::new();
    let path = format!("/chat/{}/_open", session_id);

-    let response = HttpClient::post(&server_id, path.as_str(), None, None)
+    let response = HttpClient::post(&server_id, path.as_str(), Some(query_params), None)
        .await
        .map_err(|e| format!("Error open session: {}", e))?;

@@ -86,9 +85,10 @@ pub async fn close_session_chat<R: Runtime>(
    server_id: String,
    session_id: String,
 ) -> Result<String, String> {
+    let query_params = HashMap::new();
    let path = format!("/chat/{}/_close", session_id);

-    let response = HttpClient::post(&server_id, path.as_str(), None, None)
+    let response = HttpClient::post(&server_id, path.as_str(), Some(query_params), None)
        .await
        .map_err(|e| format!("Error close session: {}", e))?;

@@ -99,12 +99,11 @@ pub async fn cancel_session_chat<R: Runtime>(
    _app_handle: AppHandle<R>,
    server_id: String,
    session_id: String,
-    query_params: Option<HashMap<String, Value>>,
 ) -> Result<String, String> {
+    let query_params = HashMap::new();
    let path = format!("/chat/{}/_cancel", session_id);
-    let query_params = convert_query_params_to_strings(query_params);

-    let response = HttpClient::post(&server_id, path.as_str(), query_params, None)
+    let response = HttpClient::post(&server_id, path.as_str(), Some(query_params), None)
        .await
        .map_err(|e| format!("Error cancel session: {}", e))?;

@@ -135,22 +134,15 @@ pub async fn new_chat<R: Runtime>(
    let mut headers = HashMap::new();
    headers.insert("WEBSOCKET-SESSION-ID".to_string(), websocket_id.into());

-    let response = HttpClient::advanced_post(
-        &server_id,
-        "/chat/_new",
-        Some(headers),
-        convert_query_params_to_strings(query_params),
-        body,
-    )
-    .await
-    .map_err(|e| format!("Error sending message: {}", e))?;
+    let response =
+        HttpClient::advanced_post(&server_id, "/chat/_new", Some(headers), query_params, body)
+            .await
+            .map_err(|e| format!("Error sending message: {}", e))?;

    let body_text = common::http::get_response_body_text(response).await?;

-    log::debug!("New chat response: {}", &body_text);
-
-    let chat_response: GetResponse = serde_json::from_str(&body_text)
-        .map_err(|e| format!("Failed to parse response JSON: {}", e))?;
+    let chat_response: GetResponse =
+        serde_json::from_str(&body_text).map_err(|e| format!("Failed to parse response JSON: {}", e))?;

    if chat_response.result != "created" {
        return Err(format!("Unexpected result: {}", chat_response.result));
@@ -159,69 +151,6 @@ pub async fn new_chat<R: Runtime>(
    Ok(chat_response)
 }

-#[tauri::command]
-pub async fn chat_create<R: Runtime>(
-    app_handle: AppHandle<R>,
-    server_id: String,
-    message: String,
-    query_params: Option<HashMap<String, Value>>,
-    client_id: String,
-) -> Result<(), String> {
-    let body = if !message.is_empty() {
-        let message = ChatRequestMessage {
-            message: Some(message),
-        };
-        Some(
-            serde_json::to_string(&message)
-                .map_err(|e| format!("Failed to serialize message: {}", e))?
-                .into(),
-        )
-    } else {
-        None
-    };
-
-    let response = HttpClient::advanced_post(
-        &server_id,
-        "/chat/_create",
-        None,
-        convert_query_params_to_strings(query_params),
-        body,
-    )
-    .await
-    .map_err(|e| format!("Error sending message: {}", e))?;
-
-    if response.status() == 429 {
-        log::warn!("Rate limit exceeded for chat create");
-        return Err("Rate limited".to_string());
-    }
-
-    if !response.status().is_success() {
-        return Err(format!("Request failed with status: {}", response.status()));
-    }
-
-    let stream = response.bytes_stream();
-    let reader = tokio_util::io::StreamReader::new(
-        stream.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e)),
-    );
-    let mut lines = tokio::io::BufReader::new(reader).lines();
-
-    log::info!("client_id_create: {}", &client_id);
-
-    while let Ok(Some(line)) = lines.next_line().await {
-        log::info!("Received chat stream line: {}", &line);
-
-        if let Err(err) = app_handle.emit(&client_id, line) {
-            log::error!("Emit failed: {:?}", err);
-
-            print!("Error sending message: {:?}", err);
-
-            let _ = app_handle.emit("chat-create-error", format!("Emit failed: {:?}", err));
-        }
-    }
-
-    Ok(())
-}
-
 #[tauri::command]
 pub async fn send_message<R: Runtime>(
    _app_handle: AppHandle<R>,
@@ -244,83 +173,15 @@ pub async fn send_message<R: Runtime>(
        &server_id,
        path.as_str(),
        Some(headers),
-        convert_query_params_to_strings(query_params),
+        query_params,
        Some(body),
    )
-    .await
-    .map_err(|e| format!("Error cancel session: {}", e))?;
+        .await
+        .map_err(|e| format!("Error cancel session: {}", e))?;

    common::http::get_response_body_text(response).await
 }

-#[tauri::command]
-pub async fn chat_chat<R: Runtime>(
-    app_handle: AppHandle<R>,
-    server_id: String,
-    session_id: String,
-    message: String,
-    query_params: Option<HashMap<String, Value>>, //search,deep_thinking
-    client_id: String,
-) -> Result<(), String> {
-    let body = if !message.is_empty() {
-        let message = ChatRequestMessage {
-            message: Some(message),
-        };
-        Some(
-            serde_json::to_string(&message)
-                .map_err(|e| format!("Failed to serialize message: {}", e))?
-                .into(),
-        )
-    } else {
-        None
-    };
-
-    let path = format!("/chat/{}/_chat", session_id);
-
-    let response = HttpClient::advanced_post(
-        &server_id,
-        path.as_str(),
-        None,
-        convert_query_params_to_strings(query_params),
-        body,
-    )
-    .await
-    .map_err(|e| format!("Error sending message: {}", e))?;
-
-    if response.status() == 429 {
-        log::warn!("Rate limit exceeded for chat create");
-        return Err("Rate limited".to_string());
-    }
-
-    if !response.status().is_success() {
-        return Err(format!("Request failed with status: {}", response.status()));
-    }
-
-    let stream = response.bytes_stream();
-    let reader = tokio_util::io::StreamReader::new(
-        stream.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e)),
-    );
-    let mut lines = tokio::io::BufReader::new(reader).lines();
-    let mut first_log = true;
-
-    log::info!("client_id: {}", &client_id);
-
-    while let Ok(Some(line)) = lines.next_line().await {
-        log::info!("Received chat stream line: {}", &line);
-        if first_log {
-            log::info!("first stream line: {}", &line);
-            first_log = false;
-        }
-
-        if let Err(err) = app_handle.emit(&client_id, line) {
-            log::error!("Emit failed: {:?}", err);
-            let _ = app_handle.emit("chat-create-error", format!("Emit failed: {:?}", err));
-        }
-    }
-
-    Ok(())
-}
-
 #[tauri::command]
 pub async fn delete_session_chat(server_id: String, session_id: String) -> Result<bool, String> {
    let response =
@@ -358,8 +219,8 @@ pub async fn update_session_chat(
        None,
        Some(reqwest::Body::from(serde_json::to_string(&body).unwrap())),
    )
-    .await
-    .map_err(|e| format!("Error updating session: {}", e))?;
+        .await
+        .map_err(|e| format!("Error updating session: {}", e))?;

    Ok(response.status().is_success())
 }
@@ -368,184 +229,30 @@ pub async fn update_session_chat(
 pub async fn assistant_search<R: Runtime>(
    _app_handle: AppHandle<R>,
    server_id: String,
-    query_params: Option<Vec<String>>,
+    from: u32,
+    size: u32,
+    query: Option<HashMap<String, Value>>,
 ) -> Result<Value, String> {
-    let response = HttpClient::post(&server_id, "/assistant/_search", query_params, None)
-        .await
-        .map_err(|e| format!("Error searching assistants: {}", e))?;
+    let mut body = serde_json::json!({
+        "from": from,
+        "size": size,
+    });

-    response
-        .json::<Value>()
-        .await
-        .map_err(|err| err.to_string())
-}
+    if let Some(q) = query {
+        body["query"] = serde_json::to_value(q).map_err(|e| e.to_string())?;
+    }

-#[tauri::command]
-pub async fn assistant_get<R: Runtime>(
-    _app_handle: AppHandle<R>,
-    server_id: String,
-    assistant_id: String,
-) -> Result<Value, String> {
-    let response = HttpClient::get(
+    let response = HttpClient::post(
        &server_id,
-        &format!("/assistant/{}", assistant_id),
-        None, // headers
-    )
-    .await
-    .map_err(|e| format!("Error getting assistant: {}", e))?;
-
-    response
-        .json::<Value>()
-        .await
-        .map_err(|err| err.to_string())
-}
-
-/// Gets the information of the assistant specified by `assistant_id` by querying **all**
-/// Coco servers.
-///
-/// Returns as soon as the assistant is found on any Coco server.
-#[tauri::command]
-pub async fn assistant_get_multi<R: Runtime>(
-    app_handle: AppHandle<R>,
-    assistant_id: String,
-) -> Result<Value, String> {
-    let search_sources = app_handle.state::<SearchSourceRegistry>();
-    let sources_future = search_sources.get_sources();
-    let sources_list = sources_future.await;
-
-    let mut futures = FuturesUnordered::new();
-
-    for query_source in &sources_list {
-        let query_source_type = query_source.get_type();
-        if query_source_type.r#type != COCO_SERVERS {
-            // Assistants only exists on Coco servers.
-            continue;
-        }
-
-        let coco_server_id = query_source_type.id.clone();
-
-        let path = format!("/assistant/{}", assistant_id);
-
-        let fut = async move {
-            let res_response = HttpClient::get(
-                &coco_server_id,
-                &path,
-                None, // headers
-            )
-            .await;
-            match res_response {
-                Ok(response) => response
-                    .json::<serde_json::Value>()
-                    .await
-                    .map_err(|e| e.to_string()),
-                Err(e) => Err(e),
-            }
-        };
-
-        futures.push(fut);
-    }
-
-    while let Some(res_response_json) = futures.next().await {
-        let response_json = match res_response_json {
-            Ok(json) => json,
-            Err(e) => return Err(e),
-        };
-
-        // Example response JSON
-        //
-        // When assistant is not found:
-        // ```json
-        // {
-        //   "_id": "ID",
-        //   "result": "not_found"
-        // }
-        // ```
-        //
-        // When assistant is found:
-        // ```json
-        // {
-        //   "_id": "ID",
-        //   "_source": {...}
-        //   "found": true
-        // }
-        // ```
-        if let Some(found) = response_json.get("found") {
-            if found == true {
-                return Ok(response_json);
-            }
-        }
-    }
-
-    Err(format!(
-        "could not find Assistant [{}] on all the Coco servers",
-        assistant_id
-    ))
-}
-
-use regex::Regex;
-/// Remove all `"icon": "..."` fields from a JSON string
-pub fn remove_icon_fields(json: &str) -> String {
-    // Regex to match `"icon": "..."` fields, including base64 or escaped strings
-    let re = Regex::new(r#""icon"\s*:\s*"[^"]*"(,?)"#).unwrap();
-    // Replace with empty string, or just remove trailing comma if needed
-    re.replace_all(json, |caps: &regex::Captures| {
-        if &caps[1] == "," {
-            "".to_string() // keep comma removal logic safe
-        } else {
-            "".to_string()
-        }
-    })
-    .to_string()
-}
-
-#[tauri::command]
-pub async fn ask_ai<R: Runtime>(
-    app_handle: AppHandle<R>,
-    message: String,
-    server_id: String,
-    assistant_id: String,
-    client_id: String,
-) -> Result<(), String> {
-    let cleaned = remove_icon_fields(message.as_str());
-
-    let body = serde_json::json!({ "message": cleaned });
-
-    let path = format!("/assistant/{}/_ask", assistant_id);
-
-    println!("Sending request to {}", &path);
-
-    let response = HttpClient::send_request(
-        server_id.as_str(),
-        Method::POST,
-        path.as_str(),
-        None,
+        "/assistant/_search",
        None,
        Some(reqwest::Body::from(body.to_string())),
    )
-    .await?;
+    .await
+    .map_err(|e| format!("Error searching assistants: {}", e))?;

-    if response.status() == 429 {
-        log::warn!("Rate limit exceeded for assistant: {}", &assistant_id);
-        return Ok(());
-    }
-
-    if !response.status().is_success() {
-        return Err(format!("Request Failed: {}", response.status()));
-    }
-
-    let stream = response.bytes_stream();
-    let reader = tokio_util::io::StreamReader::new(
-        stream.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e)),
-    );
-    let mut lines = tokio::io::BufReader::new(reader).lines();
-
-    while let Ok(Some(line)) = lines.next_line().await {
-        dbg!("Received line: {}", &line);
-
-        let _ = app_handle.emit(&client_id, line).map_err(|err| {
-            println!("Failed to emit: {:?}", err);
-        });
-    }
-
-    Ok(())
+    response
+        .json::<Value>()
+        .await
+        .map_err(|err| err.to_string())
 }
--- a/src-tauri/src/autostart.rs
+++ b/src-tauri/src/autostart.rs
@@ -3,43 +3,38 @@ use std::{fs::create_dir, io::Read};
 use tauri::{Manager, Runtime};
 use tauri_plugin_autostart::ManagerExt;

-/// If the state reported from the OS and the state stored by us differ, our state is
-/// prioritized and seen as the correct one. Update the OS state to make them consistent.
-pub fn ensure_autostart_state_consistent(app: &mut tauri::App) -> Result<(), String> {
+// Start or stop according to configuration
+pub fn enable_autostart(app: &mut tauri::App) {
+    use tauri_plugin_autostart::MacosLauncher;
+    use tauri_plugin_autostart::ManagerExt;
+
+    app.handle()
+        .plugin(tauri_plugin_autostart::init(
+            MacosLauncher::AppleScript,
+            None,
+        ))
+        .unwrap();
+
    let autostart_manager = app.autolaunch();

-    let os_state = autostart_manager.is_enabled().map_err(|e| e.to_string())?;
-    let coco_stored_state = current_autostart(app.app_handle()).map_err(|e| e.to_string())?;
+    // close autostart
+    // autostart_manager.disable().unwrap();
+    // return;

-    if os_state != coco_stored_state {
-        log::warn!(
-            "autostart inconsistent states, OS state [{}], Coco state [{}], config file could be deleted or corrupted",
-            os_state,
-            coco_stored_state
-        );
-        log::info!("trying to correct the inconsistent states");
-
-        let result = if coco_stored_state {
-            autostart_manager.enable()
-        } else {
-            autostart_manager.disable()
-        };
-
-        match result {
-            Ok(_) => {
-                log::info!("inconsistent autostart states fixed");
-            }
-            Err(e) => {
-                log::error!(
-                    "failed to fix inconsistent autostart state due to error [{}]",
-                    e
-                );
-                return Err(e.to_string());
-            }
-        }
+    match (
+        autostart_manager.is_enabled(),
+        current_autostart(app.app_handle()),
+    ) {
+        (Ok(false), Ok(true)) => match autostart_manager.enable() {
+            Ok(_) => println!("Autostart enabled successfully."),
+            Err(err) => eprintln!("Failed to enable autostart: {}", err),
+        },
+        (Ok(true), Ok(false)) => match autostart_manager.disable() {
+            Ok(_) => println!("Autostart disable successfully."),
+            Err(err) => eprintln!("Failed to disable autostart: {}", err),
+        },
+        _ => (),
    }
-
-    Ok(())
 }

 fn current_autostart<R: Runtime>(app: &tauri::AppHandle<R>) -> Result<bool, String> {
--- a/src-tauri/src/common/assistant.rs
+++ b/src-tauri/src/common/assistant.rs
@@ -9,13 +9,13 @@ pub struct ChatRequestMessage {
 #[allow(dead_code)]
 pub struct NewChatResponse {
    pub _id: String,
-    pub _source: Session,
+    pub _source: Source,
    pub result: String,
    pub payload: Option<Value>,
 }

 #[derive(Debug, Serialize, Deserialize)]
-pub struct Session {
+pub struct Source {
    pub id: String,
    pub created: String,
    pub updated: String,
@@ -23,11 +23,4 @@ pub struct Session {
    pub title: Option<String>,
    pub summary: Option<String>,
    pub manually_renamed_title: bool,
-    pub visible: Option<bool>,
-    pub context: Option<SessionContext>,
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-pub struct SessionContext {
-    pub attachments: Option<Vec<String>>,
 }
--- a/src-tauri/src/common/connector.rs
+++ b/src-tauri/src/common/connector.rs
@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};

-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug,Clone, Serialize, Deserialize)]
 pub struct Connector {
    pub id: String,
    pub created: Option<String>,
@@ -13,7 +13,7 @@ pub struct Connector {
    pub url: Option<String>,
    pub assets: Option<ConnectorAssets>,
 }
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug,Clone, Serialize, Deserialize)]
 pub struct ConnectorAssets {
    pub icons: Option<std::collections::HashMap<String, String>>,
-}
+}
--- a/src-tauri/src/common/datasource.rs
+++ b/src-tauri/src/common/datasource.rs
@@ -18,4 +18,4 @@ pub struct DataSource {
 pub struct ConnectorConfig {
    pub id: Option<String>,
    pub config: Option<serde_json::Value>, // Using serde_json::Value to handle any type of config
-}
+}
--- a/src-tauri/src/common/document.rs
+++ b/src-tauri/src/common/document.rs
@@ -1,7 +1,5 @@
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
-use tauri::AppHandle;
-use tauri::Runtime;

 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct RichLabel {
@@ -31,87 +29,6 @@ pub struct EditorInfo {
    pub timestamp: Option<String>,
 }

-/// Defines the action that would be performed when a document gets opened.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub(crate) enum OnOpened {
-    /// Launch the application
-    Application { app_path: String },
-    /// Open the URL.
-    Document { url: String },
-    /// Spawn a child process to run the `CommandAction`.
-    Command {
-        action: crate::extension::CommandAction,
-    },
-}
-
-impl OnOpened {
-    pub(crate) fn url(&self) -> String {
-        match self {
-            Self::Application { app_path } => app_path.clone(),
-            Self::Document { url } => url.clone(),
-            Self::Command { action } => {
-                const WHITESPACE: &str = " ";
-                let mut ret = action.exec.clone();
-                ret.push_str(WHITESPACE);
-                if let Some(ref args) = action.args {
-                    ret.push_str(args.join(WHITESPACE).as_str());
-                }
-
-                ret
-            }
-        }
-    }
-}
-
-#[tauri::command]
-pub(crate) async fn open<R: Runtime>(
-    tauri_app_handle: AppHandle<R>,
-    on_opened: OnOpened,
-) -> Result<(), String> {
-    log::debug!("open({})", on_opened.url());
-
-    use crate::util::open as homemade_tauri_shell_open;
-    use std::process::Command;
-
-    match on_opened {
-        OnOpened::Application { app_path } => {
-            homemade_tauri_shell_open(tauri_app_handle.clone(), app_path).await?
-        }
-        OnOpened::Document { url } => {
-            homemade_tauri_shell_open(tauri_app_handle.clone(), url).await?
-        }
-        OnOpened::Command { action } => {
-            let mut cmd = Command::new(action.exec);
-            if let Some(args) = action.args {
-                cmd.args(args);
-            }
-            let output = cmd.output().map_err(|e| e.to_string())?;
-            // Sometimes, we wanna see the result in logs even though it doesn't fail.
-            log::debug!(
-                "executing open(Command) result, exit code: [{}], stdout: [{}], stderr: [{}]",
-                output.status,
-                String::from_utf8_lossy(&output.stdout),
-                String::from_utf8_lossy(&output.stderr)
-            );
-            if !output.status.success() {
-                log::warn!(
-                    "executing open(Command) failed, exit code: [{}], stdout: [{}], stderr: [{}]",
-                    output.status,
-                    String::from_utf8_lossy(&output.stdout),
-                    String::from_utf8_lossy(&output.stderr)
-                );
-
-                return Err(format!(
-                    "Command failed, stderr [{}]",
-                    String::from_utf8_lossy(&output.stderr)
-                ));
-            }
-        }
-    }
-
-    Ok(())
-}
-
 #[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct Document {
    pub id: String,
@@ -131,8 +48,6 @@ pub struct Document {
    pub thumbnail: Option<String>,
    pub cover: Option<String>,
    pub tags: Option<Vec<String>>,
-    /// What will happen if we open this document.
-    pub on_opened: Option<OnOpened>,
    pub url: Option<String>,
    pub size: Option<i64>,
    pub metadata: Option<HashMap<String, serde_json::Value>>,
--- a/src-tauri/src/common/error.rs
+++ b/src-tauri/src/common/error.rs
@@ -1,67 +1,34 @@
-use reqwest::StatusCode;
-use serde::{Deserialize, Serialize, Serializer};
+use serde::{Deserialize, Serialize};
 use thiserror::Error;

-fn serialize_optional_status_code<S>(
-    status_code: &Option<StatusCode>,
-    serializer: S,
-) -> Result<S::Ok, S::Error>
-where
-    S: Serializer,
-{
-    match status_code {
-        Some(code) => serializer.serialize_str(&format!("{:?}", code)),
-        None => serializer.serialize_none(),
-    }
-}
-
-#[allow(unused)]
 #[derive(Debug, Deserialize)]
-pub struct ErrorCause {
-    #[serde(default)]
-    pub r#type: Option<String>,
-    #[serde(default)]
-    pub reason: Option<String>,
-}
-
-#[derive(Debug, Deserialize)]
-#[allow(unused)]
 pub struct ErrorDetail {
-    #[serde(default)]
-    pub root_cause: Option<Vec<ErrorCause>>,
-    #[serde(default)]
-    pub r#type: Option<String>,
-    #[serde(default)]
-    pub reason: Option<String>,
-    #[serde(default)]
-    pub caused_by: Option<ErrorCause>,
+    pub reason: String,
+    pub status: u16,
 }

 #[derive(Debug, Deserialize)]
 pub struct ErrorResponse {
-    #[serde(default)]
-    pub error: Option<ErrorDetail>,
-    #[serde(default)]
-    #[allow(unused)]
-    pub status: Option<u16>,
+    pub error: ErrorDetail,
 }

 #[derive(Debug, Error, Serialize)]
 pub enum SearchError {
-    #[error("HttpError: status code [{status_code:?}], msg [{msg}]")]
-    HttpError {
-        #[serde(serialize_with = "serialize_optional_status_code")]
-        status_code: Option<StatusCode>,
-        msg: String,
-    },
+    #[error("HTTP request failed: {0}")]
+    HttpError(String),

-    #[error("ParseError: {0}")]
+    #[error("Invalid response format: {0}")]
    ParseError(String),

    #[error("Timeout occurred")]
    Timeout,

-    #[error("InternalError: {0}")]
+    #[error("Unknown error: {0}")]
+    #[allow(dead_code)]
+    Unknown(String),
+
+    #[error("InternalError error: {0}")]
+    #[allow(dead_code)]
    InternalError(String),
 }

@@ -72,10 +39,7 @@ impl From<reqwest::Error> for SearchError {
        } else if err.is_decode() {
            SearchError::ParseError(err.to_string())
        } else {
-            SearchError::HttpError {
-                status_code: err.status(),
-                msg: err.to_string(),
-            }
+            SearchError::HttpError(err.to_string())
        }
    }
-}
+}
--- a/src-tauri/src/common/http.rs
+++ b/src-tauri/src/common/http.rs
@@ -2,8 +2,6 @@ use crate::common;
 use reqwest::Response;
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
-use std::collections::HashMap;
-use tauri_plugin_store::JsonValue;

 #[derive(Debug, Serialize, Deserialize)]
 pub struct GetResponse {
@@ -42,34 +40,13 @@ pub async fn get_response_body_text(response: Response) -> Result<String, String
            Ok(parsed_error) => {
                dbg!(&parsed_error);
                Err(format!(
-                    "Server error ({}): {:?}",
-                    status, parsed_error.error
+                    "Server error ({}): {}",
+                    parsed_error.error.status, parsed_error.error.reason
                ))
            }
-            Err(_) => {
-                log::warn!("Failed to parse error response: {}", &body);
-                Err(fallback_error)
-            }
+            Err(_) => Err(fallback_error),
        }
    } else {
        Ok(body)
    }
-}
-
-pub fn convert_query_params_to_strings(
-    query_params: Option<HashMap<String, JsonValue>>,
-) -> Option<Vec<String>> {
-    query_params.map(|map| {
-        map.into_iter()
-            .filter_map(|(k, v)| match v {
-                JsonValue::String(s) => Some(format!("{}={}", k, s)),
-                JsonValue::Number(n) => Some(format!("{}={}", k, n)),
-                JsonValue::Bool(b) => Some(format!("{}={}", k, b)),
-                _ => {
-                    eprintln!("Skipping unsupported query value for key '{}': {:?}", k, v);
-                    None
-                }
-            })
-            .collect()
-    })
-}
+}
--- a/src-tauri/src/common/mod.rs
+++ b/src-tauri/src/common/mod.rs
@@ -1,17 +1,16 @@
-pub mod assistant;
-pub mod auth;
-pub mod connector;
-pub mod datasource;
-pub mod document;
-pub mod error;
 pub mod health;
-pub mod http;
 pub mod profile;
-pub mod register;
-pub mod search;
 pub mod server;
+pub mod auth;
+pub mod datasource;
+pub mod connector;
+pub mod search;
+pub mod document;
 pub mod traits;
+pub mod register;
+pub mod assistant;
+pub mod http;
+pub mod error;

 pub static MAIN_WINDOW_LABEL: &str = "main";
 pub static SETTINGS_WINDOW_LABEL: &str = "settings";
-pub static CHECK_WINDOW_LABEL: &str = "check";
--- a/src-tauri/src/common/profile.rs
+++ b/src-tauri/src/common/profile.rs
@@ -13,4 +13,4 @@ pub struct UserProfile {
    pub email: String,
    pub avatar: Option<String>,
    pub preferences: Option<Preferences>,
-}
+}
--- a/src-tauri/src/common/search.rs
+++ b/src-tauri/src/common/search.rs
@@ -7,8 +7,8 @@ use std::error::Error;

 #[derive(Debug, Serialize, Deserialize)]
 pub struct SearchResponse<T> {
-    pub took: Option<u64>,
-    pub timed_out: Option<bool>,
+    pub took: u64,
+    pub timed_out: bool,
    pub _shards: Option<Shards>,
    pub hits: Hits<T>,
 }
@@ -25,7 +25,7 @@ pub struct Shards {
 pub struct Hits<T> {
    pub total: Total,
    pub max_score: Option<f32>,
-    pub hits: Option<Vec<SearchHit<T>>>,
+    pub hits: Vec<SearchHit<T>>,
 }

 #[derive(Debug, Serialize, Deserialize)]
@@ -36,9 +36,9 @@ pub struct Total {

 #[derive(Debug, Serialize, Deserialize)]
 pub struct SearchHit<T> {
-    pub _index: Option<String>,
-    pub _type: Option<String>,
-    pub _id: Option<String>,
+    pub _index: String,
+    pub _type: String,
+    pub _id: String,
    pub _score: Option<f64>,
    pub _source: T, // This will hold the type we pass in (e.g., DataSource)
 }
@@ -58,18 +58,13 @@ where
    Ok(search_response)
 }

-use serde::de::DeserializeOwned;
-
 pub async fn parse_search_hits<T>(response: Response) -> Result<Vec<SearchHit<T>>, Box<dyn Error>>
 where
-    T: DeserializeOwned + std::fmt::Debug,
+    T: for<'de> Deserialize<'de> + std::fmt::Debug,
 {
    let response = parse_search_response(response).await?;

-    match response.hits.hits {
-        Some(hits) => Ok(hits),
-        None => Ok(Vec::new()),
-    }
+    Ok(response.hits.hits)
 }

 pub async fn parse_search_results<T>(response: Response) -> Result<Vec<T>, Box<dyn Error>>
@@ -83,6 +78,20 @@ where
        .collect())
 }

+#[allow(dead_code)]
+pub async fn parse_search_results_with_score<T>(
+    response: Response,
+) -> Result<Vec<(T, Option<f64>)>, Box<dyn Error>>
+where
+    T: for<'de> Deserialize<'de> + std::fmt::Debug,
+{
+    Ok(parse_search_hits(response)
+        .await?
+        .into_iter()
+        .map(|hit| (hit._source, hit._score))
+        .collect())
+}
+
 #[derive(Debug, Clone, Serialize)]
 pub struct SearchQuery {
    pub from: u64,
--- a/src-tauri/src/common/server.rs
+++ b/src-tauri/src/common/server.rs
@@ -1,8 +1,6 @@
 use crate::common::health::Health;
 use crate::common::profile::UserProfile;
 use serde::{Deserialize, Serialize};
-use serde_json::Value;
-use std::collections::HashMap;
 use std::hash::{Hash, Hasher};

 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -50,17 +48,9 @@ pub struct Server {
    pub updated: String,
    #[serde(default = "default_enabled_type")]
    pub enabled: bool,
-    /// Public Coco servers can be used without signing in.
    #[serde(default = "default_bool_type")]
    pub public: bool,

-    /// A coco server is available if:
-    ///
-    /// 1. It is still online, we check this via the `GET /base_url/provider/_info`
-    ///    interface.
-    /// 2. A user is logged in to this Coco server, i.e., a token is stored in the
-    ///    `SERVER_TOKEN_LIST_CACHE`.
-    ///    For public Coco servers, requirement 2 is not needed.
    #[serde(default = "default_available_type")]
    pub available: bool,

@@ -70,7 +60,6 @@ pub struct Server {
    pub auth_provider: AuthProvider,
    #[serde(default = "default_priority_type")]
    pub priority: u32,
-    pub stats: Option<HashMap<String, Value>>,
 }

 impl PartialEq for Server {
@@ -92,10 +81,7 @@ pub struct ServerAccessToken {
    #[serde(default = "default_empty_string")] // Custom default function for empty string
    pub id: String,
    pub access_token: String,
-    /// Unix timestamp in seconds
-    ///
-    /// Currently, this is UNUSED.
-    pub expired_at: u32,
+    pub expired_at: u32, //unix timestamp in seconds
 }

 impl ServerAccessToken {
--- a/src-tauri/src/common/traits.rs
+++ b/src-tauri/src/common/traits.rs
@@ -1,16 +1,13 @@
 use crate::common::error::SearchError;
+// use std::{future::Future, pin::Pin};
 use crate::common::search::SearchQuery;
 use crate::common::search::{QueryResponse, QuerySource};
 use async_trait::async_trait;
-use tauri::AppHandle;

 #[async_trait]
 pub trait SearchSource: Send + Sync {
    fn get_type(&self) -> QuerySource;

-    async fn search(
-        &self,
-        tauri_app_handle: AppHandle,
-        query: SearchQuery,
-    ) -> Result<QueryResponse, SearchError>;
+    async fn search(&self, query: SearchQuery) -> Result<QueryResponse, SearchError>;
 }
+
--- a/src-tauri/src/extension/built_in/ai_overview.rs
+++ b/src-tauri/src/extension/built_in/ai_overview.rs
@@ -1,13 +0,0 @@
-pub(super) const EXTENSION_ID: &str = "AIOverview";
-
-/// JSON file for this extension.
-pub(crate) const PLUGIN_JSON_FILE: &str = r#"
-{
-  "id": "AIOverview",
-  "name": "AI Overview",
-  "description": "...",
-  "icon": "font_a-AIOverview",
-  "type": "ai_extension",
-  "enabled": true
-}
-"#;
--- a/src-tauri/src/extension/built_in/file_search/config.rs
+++ b/src-tauri/src/extension/built_in/file_search/config.rs
@@ -1,212 +0,0 @@
-//! File Search configuration entries definition and getter/setter functions.
-
-use serde::Deserialize;
-use serde::Serialize;
-use serde_json::Value;
-use std::sync::LazyLock;
-use tauri::AppHandle;
-use tauri::Runtime;
-use tauri_plugin_store::StoreExt;
-
-// Tauri store keys for file system configuration
-const TAURI_STORE_FILE_SYSTEM_CONFIG: &str = "file_system_config";
-const TAURI_STORE_KEY_SEARCH_BY: &str = "search_by";
-const TAURI_STORE_KEY_SEARCH_PATHS: &str = "search_paths";
-const TAURI_STORE_KEY_EXCLUDE_PATHS: &str = "exclude_paths";
-const TAURI_STORE_KEY_FILE_TYPES: &str = "file_types";
-
-static HOME_DIR: LazyLock<String> = LazyLock::new(|| {
-    let os_string = dirs::home_dir()
-        .expect("$HOME should be set")
-        .into_os_string();
-    os_string
-        .into_string()
-        .expect("User home directory should be encoded with UTF-8")
-});
-
-#[derive(Debug, Clone, Serialize, Deserialize, Copy)]
-pub enum SearchBy {
-    Name,
-    NameAndContents,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct FileSearchConfig {
-    pub search_paths: Vec<String>,
-    pub exclude_paths: Vec<String>,
-    pub file_types: Vec<String>,
-    pub search_by: SearchBy,
-}
-
-impl Default for FileSearchConfig {
-    fn default() -> Self {
-        Self {
-            search_paths: vec![
-                format!("{}/Documents", HOME_DIR.as_str()),
-                format!("{}/Desktop", HOME_DIR.as_str()),
-                format!("{}/Downloads", HOME_DIR.as_str()),
-            ],
-            exclude_paths: Vec::new(),
-            file_types: Vec::new(),
-            search_by: SearchBy::Name,
-        }
-    }
-}
-
-impl FileSearchConfig {
-    pub(crate) fn get<R: Runtime>(tauri_app_handle: &AppHandle<R>) -> Self {
-        let store = tauri_app_handle
-            .store(TAURI_STORE_FILE_SYSTEM_CONFIG)
-            .unwrap_or_else(|e| {
-                panic!(
-                    "store [{}] not found/loaded, error [{}]",
-                    TAURI_STORE_FILE_SYSTEM_CONFIG, e
-                )
-            });
-
-        // Default value, will be used when specific config entries are not set
-        let default_config = FileSearchConfig::default();
-
-        let search_paths = {
-            if let Some(search_paths) = store.get(TAURI_STORE_KEY_SEARCH_PATHS) {
-                match search_paths {
-                    Value::Array(arr) => {
-                        let mut vec = Vec::with_capacity(arr.len());
-                        for v in arr {
-                            match v {
-                                Value::String(s) => vec.push(s),
-                                other => panic!(
-                                    "Expected all elements of 'search_paths' to be strings, but found: {:?}",
-                                    other
-                                ),
-                            }
-                        }
-                        vec
-                    }
-                    other => panic!(
-                        "Expected 'search_paths' to be an array of strings in the file system config store, but got: {:?}",
-                        other
-                    ),
-                }
-            } else {
-                store.set(
-                    TAURI_STORE_KEY_SEARCH_PATHS,
-                    default_config.search_paths.as_slice(),
-                );
-                default_config.search_paths
-            }
-        };
-
-        let exclude_paths = {
-            if let Some(exclude_paths) = store.get(TAURI_STORE_KEY_EXCLUDE_PATHS) {
-                match exclude_paths {
-                    Value::Array(arr) => {
-                        let mut vec = Vec::with_capacity(arr.len());
-                        for v in arr {
-                            match v {
-                                Value::String(s) => vec.push(s),
-                                other => panic!(
-                                    "Expected all elements of 'exclude_paths' to be strings, but found: {:?}",
-                                    other
-                                ),
-                            }
-                        }
-                        vec
-                    }
-                    other => panic!(
-                        "Expected 'exclude_paths' to be an array of strings in the file system config store, but got: {:?}",
-                        other
-                    ),
-                }
-            } else {
-                store.set(
-                    TAURI_STORE_KEY_EXCLUDE_PATHS,
-                    default_config.exclude_paths.as_slice(),
-                );
-                default_config.exclude_paths
-            }
-        };
-
-        let file_types = {
-            if let Some(file_types) = store.get(TAURI_STORE_KEY_FILE_TYPES) {
-                match file_types {
-                    Value::Array(arr) => {
-                        let mut vec = Vec::with_capacity(arr.len());
-                        for v in arr {
-                            match v {
-                                Value::String(s) => vec.push(s),
-                                other => panic!(
-                                    "Expected all elements of 'file_types' to be strings, but found: {:?}",
-                                    other
-                                ),
-                            }
-                        }
-                        vec
-                    }
-                    other => panic!(
-                        "Expected 'file_types' to be an array of strings in the file system config store, but got: {:?}",
-                        other
-                    ),
-                }
-            } else {
-                store.set(
-                    TAURI_STORE_KEY_FILE_TYPES,
-                    default_config.file_types.as_slice(),
-                );
-                default_config.file_types
-            }
-        };
-
-        let search_by = {
-            if let Some(search_by) = store.get(TAURI_STORE_KEY_SEARCH_BY) {
-                serde_json::from_value(search_by.clone()).unwrap_or_else(|e| {
-                    panic!(
-                        "Failed to deserialize 'search_by' from file system config store. Invalid JSON: {:?}, error: {}",
-                        search_by, e
-                    )
-                })
-            } else {
-                store.set(
-                    TAURI_STORE_KEY_SEARCH_BY,
-                    serde_json::to_value(default_config.search_by).unwrap(),
-                );
-                default_config.search_by
-            }
-        };
-
-        Self {
-            search_by,
-            search_paths,
-            exclude_paths,
-            file_types,
-        }
-    }
-}
-
-// Tauri commands for managing file system configuration
-#[tauri::command]
-pub async fn get_file_system_config<R: Runtime>(
-    tauri_app_handle: AppHandle<R>,
-) -> FileSearchConfig {
-    FileSearchConfig::get(&tauri_app_handle)
-}
-
-#[tauri::command]
-pub async fn set_file_system_config<R: Runtime>(
-    tauri_app_handle: AppHandle<R>,
-    config: FileSearchConfig,
-) -> Result<(), String> {
-    let store = tauri_app_handle
-        .store(TAURI_STORE_FILE_SYSTEM_CONFIG)
-        .map_err(|e| e.to_string())?;
-
-    store.set(TAURI_STORE_KEY_SEARCH_PATHS, config.search_paths);
-    store.set(TAURI_STORE_KEY_EXCLUDE_PATHS, config.exclude_paths);
-    store.set(TAURI_STORE_KEY_FILE_TYPES, config.file_types);
-    store.set(
-        TAURI_STORE_KEY_SEARCH_BY,
-        serde_json::to_value(config.search_by).unwrap(),
-    );
-
-    Ok(())
-}
--- a/src-tauri/src/extension/built_in/file_search/implementation/macos.rs
+++ b/src-tauri/src/extension/built_in/file_search/implementation/macos.rs
@@ -1,186 +0,0 @@
-use super::super::EXTENSION_ID;
-use super::super::config::FileSearchConfig;
-use super::super::config::SearchBy;
-use crate::common::document::{DataSourceReference, Document};
-use crate::extension::LOCAL_QUERY_SOURCE_TYPE;
-use crate::extension::OnOpened;
-use crate::util::file::get_file_icon;
-use futures::stream::Stream;
-use futures::stream::StreamExt;
-use std::os::fd::OwnedFd;
-use std::path::Path;
-use tokio::io::AsyncBufReadExt;
-use tokio::io::BufReader;
-use tokio::process::Child;
-use tokio::process::Command;
-use tokio_stream::wrappers::LinesStream;
-
-/// `mdfind` won't return scores, we use this score for all the documents.
-const SCORE: f64 = 1.0;
-
-pub(crate) async fn hits(
-    query_string: &str,
-    from: usize,
-    size: usize,
-    config: &FileSearchConfig,
-) -> Result<Vec<(Document, f64)>, String> {
-    let (mut iter, mut mdfind_child_process) =
-        execute_mdfind_query(&query_string, from, size, &config)?;
-
-    // Convert results to documents
-    let mut hits: Vec<(Document, f64)> = Vec::new();
-    while let Some(res_file_path) = iter.next().await {
-        let file_path = res_file_path.map_err(|io_err| io_err.to_string())?;
-
-        let icon = get_file_icon(file_path.clone()).await;
-        let file_path_of_type_path = camino::Utf8Path::new(&file_path);
-        let r#where = file_path_of_type_path
-            .parent()
-            .unwrap_or_else(|| {
-                panic!(
-                    "expect path [{}] to have a parent, but it does not",
-                    file_path
-                );
-            })
-            .to_string();
-
-        let file_name = file_path_of_type_path.file_name().unwrap_or_else(|| {
-            panic!(
-                "expect path [{}] to have a file name, but it does not",
-                file_path
-            );
-        });
-        let on_opened = OnOpened::Document {
-            url: file_path.clone(),
-        };
-
-        let doc = Document {
-            id: file_path.clone(),
-            title: Some(file_name.to_string()),
-            source: Some(DataSourceReference {
-                r#type: Some(LOCAL_QUERY_SOURCE_TYPE.into()),
-                name: Some(EXTENSION_ID.into()),
-                id: Some(EXTENSION_ID.into()),
-                icon: Some(String::from("font_Filesearch")),
-            }),
-            category: Some(r#where),
-            on_opened: Some(on_opened),
-            url: Some(file_path),
-            icon: Some(icon.to_string()),
-            ..Default::default()
-        };
-
-        hits.push((doc, SCORE));
-    }
-    // Kill the mdfind process once we get the needed results to prevent zombie
-    // processes.
-    mdfind_child_process
-        .kill()
-        .await
-        .map_err(|e| format!("{:?}", e))?;
-
-    Ok(hits)
-}
-
-/// Return an array containing the `mdfind` command and its arguments.
-fn build_mdfind_query(query_string: &str, config: &FileSearchConfig) -> Vec<String> {
-    let mut args = vec!["mdfind".to_string()];
-
-    match config.search_by {
-        SearchBy::Name => {
-            args.push(format!("kMDItemFSName == '*{}*'", query_string));
-        }
-        SearchBy::NameAndContents => {
-            args.push(format!(
-                "kMDItemFSName == '*{}*' || kMDItemTextContent == '{}'",
-                query_string, query_string
-            ));
-        }
-    }
-
-    // Add search paths using -onlyin
-    for path in &config.search_paths {
-        if Path::new(path).exists() {
-            args.extend_from_slice(&["-onlyin".to_string(), path.to_string()]);
-        }
-    }
-
-    args
-}
-
-/// Spawn the `mdfind` child process and return an async iterator over its output,
-/// allowing us to collect the results asynchronously.
-///
-/// # Return value:
-///
-/// * impl Stream: an async iterator that will yield the matched files
-/// * Child: The handle to the mdfind process, we need to kill it once we
-///   collect all the results to avoid zombie processes.
-fn execute_mdfind_query(
-    query_string: &str,
-    from: usize,
-    size: usize,
-    config: &FileSearchConfig,
-) -> Result<(impl Stream<Item = std::io::Result<String>>, Child), String> {
-    let args = build_mdfind_query(query_string, &config);
-    let (rx, tx) = std::io::pipe().unwrap();
-    let rx_owned = OwnedFd::from(rx);
-    let async_rx = tokio::net::unix::pipe::Receiver::from_owned_fd(rx_owned).unwrap();
-    let buffered_rx = BufReader::new(async_rx);
-    let lines = LinesStream::new(buffered_rx.lines());
-
-    let child = Command::new(&args[0])
-        .args(&args[1..])
-        .stdout(tx)
-        .stderr(std::process::Stdio::null())
-        .spawn()
-        .map_err(|e| format!("Failed to spawn mdfind: {}", e))?;
-    let config_clone = config.clone();
-    let iter = lines
-        .filter(move |res_path| {
-            std::future::ready({
-                match res_path {
-                    Ok(path) => !should_be_filtered_out(&config_clone, path),
-                    Err(_) => {
-                        // Don't filter out Err() values
-                        true
-                    }
-                }
-            })
-        })
-        .skip(from)
-        .take(size);
-
-    Ok((iter, child))
-}
-
-/// If `file_path` should be removed from the search results given the filter
-/// conditions specified in `config`.
-fn should_be_filtered_out(config: &FileSearchConfig, file_path: &str) -> bool {
-    let is_excluded = config
-        .exclude_paths
-        .iter()
-        .any(|exclude_path| file_path.starts_with(exclude_path));
-
-    if is_excluded {
-        return true;
-    }
-
-    let matches_file_type = if config.file_types.is_empty() {
-        true
-    } else {
-        let path_obj = camino::Utf8Path::new(&file_path);
-        if let Some(extension) = path_obj.extension() {
-            config
-                .file_types
-                .iter()
-                .any(|file_type| file_type == extension)
-        } else {
-            // `config.file_types` is not empty, then the search results
-            // should have extensions.
-            false
-        }
-    };
-
-    !matches_file_type
-}
--- a/src-tauri/src/extension/built_in/file_search/implementation/mod.rs
+++ b/src-tauri/src/extension/built_in/file_search/implementation/mod.rs
@@ -1,10 +0,0 @@
-#[cfg(target_os = "macos")]
-mod macos;
-#[cfg(target_os = "windows")]
-mod windows;
-
-// `hits()` function is platform-specific, export the corresponding impl.
-#[cfg(target_os = "macos")]
-pub(crate) use macos::hits;
-#[cfg(target_os = "windows")]
-pub(crate) use windows::hits;
--- a/src-tauri/src/extension/built_in/file_search/implementation/windows.rs
+++ b/src-tauri/src/extension/built_in/file_search/implementation/windows.rs
@@ -1,751 +0,0 @@
-//! # Credits
-//!
-//! https://github.com/IRONAGE-Park/rag-sample/blob/3f0ad8c8012026cd3a7e453d08f041609426cb91/src/native/windows.rs
-//! is the starting point of this implementation.
-
-use super::super::EXTENSION_ID;
-use super::super::config::FileSearchConfig;
-use super::super::config::SearchBy;
-use crate::common::document::{DataSourceReference, Document};
-use crate::extension::LOCAL_QUERY_SOURCE_TYPE;
-use crate::extension::OnOpened;
-use crate::util::file::get_file_icon;
-use windows::{
-    Win32::System::{
-        Com::{CLSCTX_INPROC_SERVER, CoCreateInstance},
-        Ole::{OleInitialize, OleUninitialize},
-        Search::{
-            DB_NULL_HCHAPTER, DBACCESSOR_ROWDATA, DBBINDING, DBMEMOWNER_CLIENTOWNED,
-            DBPARAMIO_NOTPARAM, DBPART_VALUE, DBTYPE_WSTR, HACCESSOR, IAccessor, ICommand,
-            ICommandText, IDBCreateCommand, IDBCreateSession, IDBInitialize, IDataInitialize,
-            IRowset, MSDAINITIALIZE,
-        },
-    },
-    core::{GUID, IUnknown, Interface, PWSTR, w},
-};
-
-/// Owned version of `PWSTR` that holds the heap memory.
-///
-/// Use `as_pwstr()` to convert it to a raw pointer.
-struct PwStrOwned(Vec<u16>);
-
-impl PwStrOwned {
-    /// # SAFETY
-    ///
-    /// The returned `PWSTR` is basically a raw pointer, it is only valid within the
-    /// lifetime of `PwStrOwned`.
-    unsafe fn as_pwstr(&mut self) -> PWSTR {
-        let raw_ptr = self.0.as_mut_ptr();
-        PWSTR::from_raw(raw_ptr)
-    }
-}
-
-/// Construct `PwStrOwned` from any `str`.
-impl<S: AsRef<str> + ?Sized> From<&S> for PwStrOwned {
-    fn from(value: &S) -> Self {
-        let mut utf16_bytes = value.as_ref().encode_utf16().collect::<Vec<u16>>();
-        utf16_bytes.push(0); // the tailing NULL
-
-        PwStrOwned(utf16_bytes)
-    }
-}
-
-/// Helper function to replace unsupported characters with whitespace.
-///
-/// Windows search will error out if it encounters these characters.
-///
-/// The complete list of unsupported characters is unknown and we don't know how
-/// to escape them, so let's replace them.
-fn query_string_cleanup(old: &str) -> String {
-    const UNSUPPORTED_CHAR: [char; 2] = ['\'', '\n'];
-
-    // Using len in bytes is ok
-    let mut chars = Vec::with_capacity(old.len());
-    for char in old.chars() {
-        if UNSUPPORTED_CHAR.contains(&char) {
-            chars.push(' ');
-        } else {
-            chars.push(char);
-        }
-    }
-
-    chars.into_iter().collect()
-}
-
-/// Helper function to construct the Windows Search SQL.
-///
-/// Paging is not natively supported by windows Search SQL, it only supports `size`
-/// via the `TOP` keyword ("SELECT TOP {n} {columns}").  The SQL returned by this
-/// function will have `{n}` set to `from + size`, then we will manually implement
-/// paging.
-fn query_sql(query_string: &str, from: usize, size: usize, config: &FileSearchConfig) -> String {
-    let top_n = from
-        .checked_add(size)
-        .expect("[from + size] cannot fit into an [usize]");
-
-    // System.ItemUrl is a column that contains the file path
-    // example: "file:C:/Users/desktop.ini"
-    //
-    // System.Search.Rank is the relevance score
-    let mut sql = format!(
-        "SELECT TOP {} System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE",
-        top_n
-    );
-
-    let query_string = query_string_cleanup(query_string);
-
-    let search_by_predicate = match config.search_by {
-        SearchBy::Name => {
-            // `contains(System.FileName, '{query_string}')` would be faster
-            // because it uses inverted index, but that's not what we want
-            // due to the limitation of tokenization. For example, suppose "Coco AI.rs"
-            // will be tokenized to `["Coco", "AI", "rs"]`, then if users search
-            // via `Co`, this file won't be returned because term `Co` does not
-            // exist in the index.
-            //
-            // So we use wildcard instead even though it is slower.
-            format!("(System.FileName LIKE '%{query_string}%')")
-        }
-        SearchBy::NameAndContents => {
-            // Windows File Search does not support searching by file content.
-            //
-            // `CONTAINS('query_string')` would search all columns for `query_string`,
-            // this is the closest solution we have.
-            format!("((System.FileName LIKE '%{query_string}%') OR CONTAINS('{query_string}'))")
-        }
-    };
-
-    let search_paths_predicate: Option<String> = {
-        if config.search_paths.is_empty() {
-            None
-        } else {
-            let mut output = String::from("(");
-
-            for (idx, search_path) in config.search_paths.iter().enumerate() {
-                if idx != 0 {
-                    output.push_str(" OR ");
-                }
-
-                output.push_str("SCOPE = 'file:");
-                output.push_str(&search_path);
-                output.push('\'');
-            }
-
-            output.push(')');
-
-            Some(output)
-        }
-    };
-
-    let exclude_paths_predicate: Option<String> = {
-        if config.exclude_paths.is_empty() {
-            None
-        } else {
-            let mut output = String::from("(");
-
-            for (idx, exclude_path) in config.exclude_paths.iter().enumerate() {
-                if idx != 0 {
-                    output.push_str(" AND ");
-                }
-
-                output.push_str("(NOT SCOPE = 'file:");
-                output.push_str(&exclude_path);
-                output.push('\'');
-                output.push(')');
-            }
-
-            output.push(')');
-
-            Some(output)
-        }
-    };
-
-    let file_types_predicate: Option<String> = {
-        if config.file_types.is_empty() {
-            None
-        } else {
-            let mut output = String::from("(");
-
-            for (idx, file_type) in config.file_types.iter().enumerate() {
-                if idx != 0 {
-                    output.push_str(" OR ");
-                }
-
-                // NOTE that this column contains a starting dot
-                output.push_str("System.FileExtension = '.");
-                output.push_str(&file_type);
-                output.push('\'');
-            }
-
-            output.push(')');
-
-            Some(output)
-        }
-    };
-
-    sql.push(' ');
-    sql.push_str(search_by_predicate.as_str());
-    if let Some(search_paths_predicate) = search_paths_predicate {
-        sql.push_str(" AND ");
-        sql.push_str(search_paths_predicate.as_str());
-    }
-    if let Some(exclude_paths_predicate) = exclude_paths_predicate {
-        sql.push_str(" AND ");
-        sql.push_str(exclude_paths_predicate.as_str());
-    }
-    if let Some(file_types_predicate) = file_types_predicate {
-        sql.push_str(" AND ");
-        sql.push_str(file_types_predicate.as_str());
-    }
-
-    sql
-}
-
-/// Default GUID for Search.CollatorDSO.1
-const DBGUID_DEFAULT: GUID = GUID {
-    data1: 0xc8b521fb,
-    data2: 0x5cf3,
-    data3: 0x11ce,
-    data4: [0xad, 0xe5, 0x00, 0xaa, 0x00, 0x44, 0x77, 0x3d],
-};
-
-unsafe fn create_accessor_handle(accessor: &IAccessor, index: usize) -> Result<HACCESSOR, String> {
-    let bindings = DBBINDING {
-        iOrdinal: index,
-        obValue: 0,
-        obStatus: 0,
-        obLength: 0,
-        dwPart: DBPART_VALUE.0 as u32,
-        dwMemOwner: DBMEMOWNER_CLIENTOWNED.0 as u32,
-        eParamIO: DBPARAMIO_NOTPARAM.0 as u32,
-        cbMaxLen: 512,
-        dwFlags: 0,
-        wType: DBTYPE_WSTR.0 as u16,
-        bPrecision: 0,
-        bScale: 0,
-        ..Default::default()
-    };
-    let mut status = 0;
-    let mut accessor_handle = HACCESSOR::default();
-    unsafe {
-        accessor
-            .CreateAccessor(
-                DBACCESSOR_ROWDATA.0 as u32,
-                1,
-                &bindings,
-                0,
-                &mut accessor_handle,
-                Some(&mut status),
-            )
-            .map_err(|e| e.to_string())?;
-    }
-
-    Ok(accessor_handle)
-}
-
-fn create_db_initialize() -> Result<IDBInitialize, String> {
-    unsafe {
-        let data_init: IDataInitialize =
-            CoCreateInstance(&MSDAINITIALIZE, None, CLSCTX_INPROC_SERVER)
-                .map_err(|e| e.to_string())?;
-
-        let mut unknown: Option<IUnknown> = None;
-        data_init
-            .GetDataSource(
-                None,
-                CLSCTX_INPROC_SERVER.0,
-                w!("provider=Search.CollatorDSO.1;EXTENDED PROPERTIES=\"Application=Windows\""),
-                &IDBInitialize::IID,
-                &mut unknown as *mut _ as *mut _,
-            )
-            .map_err(|e| e.to_string())?;
-
-        Ok(unknown.unwrap().cast().map_err(|e| e.to_string())?)
-    }
-}
-
-fn create_command(db_init: IDBInitialize) -> Result<ICommandText, String> {
-    unsafe {
-        let db_create_session: IDBCreateSession = db_init.cast().map_err(|e| e.to_string())?;
-        let session: IUnknown = db_create_session
-            .CreateSession(None, &IUnknown::IID)
-            .map_err(|e| e.to_string())?;
-        let db_create_command: IDBCreateCommand = session.cast().map_err(|e| e.to_string())?;
-        Ok(db_create_command
-            .CreateCommand(None, &ICommand::IID)
-            .map_err(|e| e.to_string())?
-            .cast()
-            .map_err(|e| e.to_string())?)
-    }
-}
-
-fn execute_windows_search_sql(sql_query: &str) -> Result<Vec<(String, String)>, String> {
-    unsafe {
-        let mut pwstr_owned_sql = PwStrOwned::from(sql_query);
-        // SAFETY: pwstr_owned_sql will live for the whole lifetime of this function.
-        let sql_query = pwstr_owned_sql.as_pwstr();
-
-        let db_init = create_db_initialize()?;
-        db_init.Initialize().map_err(|e| e.to_string())?;
-        let command = create_command(db_init)?;
-
-        // Set the command text
-        command
-            .SetCommandText(&DBGUID_DEFAULT, sql_query)
-            .map_err(|e| e.to_string())?;
-
-        // Execute the command
-        let mut rowset: Option<IRowset> = None;
-        command
-            .Execute(
-                None,
-                &IRowset::IID,
-                None,
-                None,
-                Some(&mut rowset as *mut _ as *mut _),
-            )
-            .map_err(|e| e.to_string())?;
-        let rowset = rowset.ok_or_else(|| {
-            format!(
-                "No rowset returned for query: {}",
-                // SAFETY: the raw pointer is not dangling
-                sql_query
-                    .to_string()
-                    .expect("the conversion should work as `sql_query` was created from a String",)
-            )
-        })?;
-
-        let accessor: IAccessor = rowset
-            .cast()
-            .map_err(|e| format!("Failed to cast to IAccessor: {}", e.to_string()))?;
-
-        let mut output = Vec::new();
-        let mut count = 0;
-        loop {
-            let mut rows_fetched = 0;
-            let mut row_handles = [std::ptr::null_mut(); 1];
-            let result = rowset.GetNextRows(
-                DB_NULL_HCHAPTER as usize,
-                0,
-                &mut rows_fetched,
-                &mut row_handles,
-            );
-            if result.is_err() {
-                break;
-            }
-            if rows_fetched == 0 {
-                break;
-            }
-
-            let mut data = Vec::new();
-
-            for i in 0..2 {
-                let mut item_name = [0u16; 512];
-
-                let accessor_handle = create_accessor_handle(&accessor, i + 1)?;
-                rowset
-                    .GetData(
-                        *row_handles[0],
-                        accessor_handle,
-                        item_name.as_mut_ptr() as *mut _,
-                    )
-                    .map_err(|e| {
-                        format!(
-                            "Failed to get data at count {}, index {}: {}",
-                            count,
-                            i,
-                            e.to_string()
-                        )
-                    })?;
-                let name = String::from_utf16_lossy(&item_name);
-                // Remove null characters
-                data.push(name.trim_end_matches('\u{0000}').to_string());
-
-                accessor
-                    .ReleaseAccessor(accessor_handle, None)
-                    .map_err(|e| {
-                        format!(
-                            "Failed to release accessor at count {}, index {}: {}",
-                            count,
-                            i,
-                            e.to_string()
-                        )
-                    })?;
-            }
-
-            output.push((data[0].clone(), data[1].clone()));
-
-            count += 1;
-            rowset
-                .ReleaseRows(
-                    1,
-                    row_handles[0],
-                    std::ptr::null_mut(),
-                    std::ptr::null_mut(),
-                    std::ptr::null_mut(),
-                )
-                .map_err(|e| {
-                    format!(
-                        "Failed to release rows at count {}: {}",
-                        count,
-                        e.to_string()
-                    )
-                })?;
-        }
-
-        Ok(output)
-    }
-}
-
-pub(crate) async fn hits(
-    query_string: &str,
-    from: usize,
-    size: usize,
-    config: &FileSearchConfig,
-) -> Result<Vec<(Document, f64)>, String> {
-    let sql = query_sql(query_string, from, size, config);
-    unsafe { OleInitialize(None).map_err(|e| e.to_string())? };
-    let result = execute_windows_search_sql(&sql)?;
-    unsafe { OleUninitialize() };
-    // .take(size) is not needed as `result` will contain `from+size` files at most
-    let result_with_paging = result.into_iter().skip(from);
-    // result_with_paging won't contain more than `size` entries
-    let mut hits = Vec::with_capacity(size);
-
-    const ITEM_URL_PREFIX: &str = "file:";
-    const ITEM_URL_PREFIX_LEN: usize = ITEM_URL_PREFIX.len();
-    for (item_url, score_str) in result_with_paging {
-        // path returned from Windows Search contains a prefix, we need to trim it.
-        //
-        // "file:C:/Users/desktop.ini" => "C:/Users/desktop.ini"
-        let file_path = &item_url[ITEM_URL_PREFIX_LEN..];
-
-        let icon = get_file_icon(file_path.to_string()).await;
-        let file_path_of_type_path = camino::Utf8Path::new(&file_path);
-        let r#where = file_path_of_type_path
-            .parent()
-            .unwrap_or_else(|| {
-                panic!(
-                    "expect path [{}] to have a parent, but it does not",
-                    file_path
-                );
-            })
-            .to_string();
-
-        let file_name = file_path_of_type_path.file_name().unwrap_or_else(|| {
-            panic!(
-                "expect path [{}] to have a file name, but it does not",
-                file_path
-            );
-        });
-        let on_opened = OnOpened::Document {
-            url: file_path.to_string(),
-        };
-
-        let doc = Document {
-            id: file_path.to_string(),
-            title: Some(file_name.to_string()),
-            source: Some(DataSourceReference {
-                r#type: Some(LOCAL_QUERY_SOURCE_TYPE.into()),
-                name: Some(EXTENSION_ID.into()),
-                id: Some(EXTENSION_ID.into()),
-                icon: Some(String::from("font_Filesearch")),
-            }),
-            category: Some(r#where),
-            on_opened: Some(on_opened),
-            url: Some(file_path.into()),
-            icon: Some(icon.to_string()),
-            ..Default::default()
-        };
-
-        let score: f64 = score_str.parse().expect(
-            "System.Search.Rank should be in range [0, 1000], which should be valid for [f64]",
-        );
-
-        hits.push((doc, score));
-    }
-
-    Ok(hits)
-}
-
-// Skip these tests in our CI, they fail with the following error
-// "SQL is invalid: "0x80041820""
-//
-// I have no idea about the underlying root cause
-#[cfg(all(test, not(ci)))]
-mod test_windows_search {
-    use super::*;
-
-    /// Helper function for ensuring `sql` is valid SQL by actually executing it.
-    fn ensure_it_is_valid_sql(sql: &str) {
-        unsafe { OleInitialize(None).unwrap() };
-        execute_windows_search_sql(&sql).expect("SQL is invalid");
-        unsafe { OleUninitialize() };
-    }
-
-    #[test]
-    fn test_query_sql_empty_config_search_by_name() {
-        let config = FileSearchConfig {
-            search_paths: Vec::new(),
-            exclude_paths: Vec::new(),
-            file_types: Vec::new(),
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("coco", 0, 10, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 10 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%coco%')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_empty_config_search_by_name_and_content() {
-        let config = FileSearchConfig {
-            search_paths: Vec::new(),
-            exclude_paths: Vec::new(),
-            file_types: Vec::new(),
-            search_by: SearchBy::NameAndContents,
-        };
-        let sql = query_sql("coco", 0, 10, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 10 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE ((System.FileName LIKE '%coco%') OR CONTAINS('coco'))"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_with_search_paths() {
-        let config = FileSearchConfig {
-            search_paths: vec!["C:/Users/".into()],
-            exclude_paths: Vec::new(),
-            file_types: Vec::new(),
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("coco", 0, 10, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 10 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%coco%') AND (SCOPE = 'file:C:/Users/')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_with_multiple_search_paths() {
-        let config = FileSearchConfig {
-            search_paths: vec![
-                "C:/Users/".into(),
-                "D:/Projects/".into(),
-                "E:/Documents/".into(),
-            ],
-            exclude_paths: Vec::new(),
-            file_types: Vec::new(),
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("test", 0, 5, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 5 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%test%') AND (SCOPE = 'file:C:/Users/' OR SCOPE = 'file:D:/Projects/' OR SCOPE = 'file:E:/Documents/')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_with_exclude_paths() {
-        let config = FileSearchConfig {
-            search_paths: Vec::new(),
-            exclude_paths: vec!["C:/Windows/".into()],
-            file_types: Vec::new(),
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("file", 0, 20, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 20 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%file%') AND ((NOT SCOPE = 'file:C:/Windows/'))"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_with_multiple_exclude_paths() {
-        let config = FileSearchConfig {
-            search_paths: Vec::new(),
-            exclude_paths: vec!["C:/Windows/".into(), "C:/System/".into(), "C:/Temp/".into()],
-            file_types: Vec::new(),
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("data", 5, 15, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 20 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%data%') AND ((NOT SCOPE = 'file:C:/Windows/') AND (NOT SCOPE = 'file:C:/System/') AND (NOT SCOPE = 'file:C:/Temp/'))"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_with_file_types() {
-        let config = FileSearchConfig {
-            search_paths: Vec::new(),
-            exclude_paths: Vec::new(),
-            file_types: vec!["txt".into()],
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("readme", 0, 10, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 10 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%readme%') AND (System.FileExtension = '.txt')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_with_multiple_file_types() {
-        let config = FileSearchConfig {
-            search_paths: Vec::new(),
-            exclude_paths: Vec::new(),
-            file_types: vec!["rs".into(), "toml".into(), "md".into(), "json".into()],
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("config", 0, 50, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 50 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%config%') AND (System.FileExtension = '.rs' OR System.FileExtension = '.toml' OR System.FileExtension = '.md' OR System.FileExtension = '.json')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_all_fields_combined() {
-        let config = FileSearchConfig {
-            search_paths: vec!["C:/Projects/".into(), "D:/Code/".into()],
-            exclude_paths: vec!["C:/Projects/temp/".into()],
-            file_types: vec!["rs".into(), "ts".into()],
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("main", 10, 25, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 35 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%main%') AND (SCOPE = 'file:C:/Projects/' OR SCOPE = 'file:D:/Code/') AND ((NOT SCOPE = 'file:C:/Projects/temp/')) AND (System.FileExtension = '.rs' OR System.FileExtension = '.ts')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_with_special_characters() {
-        let config = FileSearchConfig {
-            search_paths: vec!["C:/Users/John Doe/".into()],
-            exclude_paths: Vec::new(),
-            file_types: vec!["c++".into()],
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("hello-world", 0, 10, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 10 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%hello-world%') AND (SCOPE = 'file:C:/Users/John Doe/') AND (System.FileExtension = '.c++')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-
-    #[test]
-    fn test_query_sql_edge_case_large_offset() {
-        let config = FileSearchConfig {
-            search_paths: Vec::new(),
-            exclude_paths: Vec::new(),
-            file_types: Vec::new(),
-            search_by: SearchBy::Name,
-        };
-        let sql = query_sql("test", 100, 50, &config);
-
-        assert_eq!(
-            sql,
-            "SELECT TOP 150 System.ItemUrl, System.Search.Rank FROM SystemIndex WHERE (System.FileName LIKE '%test%')"
-        );
-        ensure_it_is_valid_sql(&sql);
-    }
-}
-
-#[cfg(test)]
-mod test {
-    use super::*;
-
-    #[test]
-    fn test_query_string_cleanup_no_unsupported_chars() {
-        let input = "hello world";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, input);
-    }
-
-    #[test]
-    fn test_query_string_cleanup_single_quote() {
-        let input = "don't worry";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, "don t worry");
-    }
-
-    #[test]
-    fn test_query_string_cleanup_newline() {
-        let input = "line1\nline2";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, "line1 line2");
-    }
-
-    #[test]
-    fn test_query_string_cleanup_both_unsupported_chars() {
-        let input = "don't\nworry";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, "don t worry");
-    }
-
-    #[test]
-    fn test_query_string_cleanup_multiple_single_quotes() {
-        let input = "it's a 'test' string";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, "it s a  test  string");
-    }
-
-    #[test]
-    fn test_query_string_cleanup_multiple_newlines() {
-        let input = "line1\n\nline2\nline3";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, "line1  line2 line3");
-    }
-
-    #[test]
-    fn test_query_string_cleanup_empty_string() {
-        let input = "";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, input);
-    }
-
-    #[test]
-    fn test_query_string_cleanup_only_unsupported_chars() {
-        let input = "'\n'";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, "   ");
-    }
-
-    #[test]
-    fn test_query_string_cleanup_unicode_characters() {
-        let input = "héllo wörld's\nfile";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, "héllo wörld s file");
-    }
-
-    #[test]
-    fn test_query_string_cleanup_special_chars_preserved() {
-        let input = "test@file#name$with%symbols";
-        let result = query_string_cleanup(input);
-        assert_eq!(result, input);
-    }
-}
--- a/src-tauri/src/extension/built_in/file_search/mod.rs
+++ b/src-tauri/src/extension/built_in/file_search/mod.rs
@@ -1,97 +0,0 @@
-pub(crate) mod config;
-pub(crate) mod implementation;
-
-use super::super::LOCAL_QUERY_SOURCE_TYPE;
-use crate::common::{
-    error::SearchError,
-    search::{QueryResponse, QuerySource, SearchQuery},
-    traits::SearchSource,
-};
-use async_trait::async_trait;
-use config::FileSearchConfig;
-use hostname;
-use tauri::AppHandle;
-
-pub(crate) const EXTENSION_ID: &str = "File Search";
-
-/// JSON file for this extension.
-pub(crate) const PLUGIN_JSON_FILE: &str = r#"
-{
-  "id": "File Search",
-  "name": "File Search",
-  "platforms": ["macos", "windows"],
-  "description": "Search files on your system",
-  "icon": "font_Filesearch",
-  "type": "extension"
-}
-"#;
-
-pub struct FileSearchExtensionSearchSource;
-
-#[async_trait]
-impl SearchSource for FileSearchExtensionSearchSource {
-    fn get_type(&self) -> QuerySource {
-        QuerySource {
-            r#type: LOCAL_QUERY_SOURCE_TYPE.into(),
-            name: hostname::get()
-                .unwrap_or(EXTENSION_ID.into())
-                .to_string_lossy()
-                .into(),
-            id: EXTENSION_ID.into(),
-        }
-    }
-
-    async fn search(
-        &self,
-        tauri_app_handle: AppHandle,
-        query: SearchQuery,
-    ) -> Result<QueryResponse, SearchError> {
-        let Some(query_string) = query.query_strings.get("query") else {
-            return Ok(QueryResponse {
-                source: self.get_type(),
-                hits: Vec::new(),
-                total_hits: 0,
-            });
-        };
-        let from = usize::try_from(query.from).expect("from too big");
-        let size = usize::try_from(query.size).expect("size too big");
-
-        let query_string = query_string.trim();
-        if query_string.is_empty() {
-            return Ok(QueryResponse {
-                source: self.get_type(),
-                hits: Vec::new(),
-                total_hits: 0,
-            });
-        }
-
-        // Get configuration from tauri store
-        let config = FileSearchConfig::get(&tauri_app_handle);
-
-        // If search paths are empty, then the hit should be empty.
-        //
-        // Without this, empty search paths will result in a mdfind that has no `-onlyin`
-        // option, which will in turn query the whole disk volume.
-        if config.search_paths.is_empty() {
-            return Ok(QueryResponse {
-                source: self.get_type(),
-                hits: Vec::new(),
-                total_hits: 0,
-            });
-        }
-
-        // Execute search in a blocking task
-        let query_source = self.get_type();
-
-        let hits = implementation::hits(&query_string, from, size, &config)
-            .await
-            .map_err(SearchError::InternalError)?;
-
-        let total_hits = hits.len();
-        Ok(QueryResponse {
-            source: query_source,
-            hits,
-            total_hits,
-        })
-    }
-}
--- a/src-tauri/src/extension/built_in/mod.rs
+++ b/src-tauri/src/extension/built_in/mod.rs
@@ -1,543 +0,0 @@
-//! Built-in extensions and related stuff.
-
-pub mod ai_overview;
-pub mod application;
-pub mod calculator;
-#[cfg(any(target_os = "macos", target_os = "windows"))]
-pub mod file_search;
-pub mod pizza_engine_runtime;
-pub mod quick_ai_access;
-
-use super::Extension;
-use crate::SearchSourceRegistry;
-use crate::extension::built_in::application::{set_apps_hotkey, unset_apps_hotkey};
-use crate::extension::{
-    ExtensionBundleIdBorrowed, PLUGIN_JSON_FILE_NAME, alter_extension_json_file,
-};
-use anyhow::Context;
-use std::path::{Path, PathBuf};
-use tauri::{AppHandle, Manager, Runtime};
-
-pub(crate) fn get_built_in_extension_directory<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-) -> PathBuf {
-    let mut resource_dir = tauri_app_handle.path().app_data_dir().expect(
-        "User home directory not found, which should be impossible on desktop environments",
-    );
-    resource_dir.push("built_in_extensions");
-
-    resource_dir
-}
-
-/// Helper function to load the built-in extension specified by `extension_id`, used
-/// in `list_built_in_extensions()`.
-///
-/// For built-in extensions, users are only allowed to edit these fields:
-///
-///   1. alias (if this extension supports alias)
-///   2. hotkey (if this extension supports hotkey)
-///   3. enabled
-///
-/// If
-///
-///   1. The above fields have invalid value
-///   2. Other fields are modified
-///
-/// we ignore and reset them to the default value.
-async fn load_built_in_extension(
-    built_in_extensions_dir: &Path,
-    extension_id: &str,
-    default_plugin_json_file: &str,
-) -> Result<Extension, String> {
-    let mut extension_dir = built_in_extensions_dir.join(extension_id);
-    let mut default_plugin_json = serde_json::from_str::<Extension>(&default_plugin_json_file).unwrap_or_else( |e| {
-          panic!("the default extension {} file of built-in extension [{}] cannot be parsed as a valid [struct Extension], error [{}]", PLUGIN_JSON_FILE_NAME, extension_id, e);
-        });
-
-    if !extension_dir.try_exists().map_err(|e| e.to_string())? {
-        tokio::fs::create_dir_all(extension_dir.as_path())
-            .await
-            .map_err(|e| e.to_string())?;
-    }
-
-    let plugin_json_file_path = {
-        extension_dir.push(PLUGIN_JSON_FILE_NAME);
-        extension_dir
-    };
-
-    // If the JSON file does not exist, create a file with the default template and return.
-    if !plugin_json_file_path
-        .try_exists()
-        .map_err(|e| e.to_string())?
-    {
-        tokio::fs::write(plugin_json_file_path, default_plugin_json_file)
-            .await
-            .map_err(|e| e.to_string())?;
-
-        return Ok(default_plugin_json);
-    }
-
-    let plugin_json_file_content = tokio::fs::read_to_string(plugin_json_file_path.as_path())
-        .await
-        .map_err(|e| e.to_string())?;
-    let res_plugin_json = serde_json::from_str::<Extension>(&plugin_json_file_content);
-    let Ok(plugin_json) = res_plugin_json else {
-        log::warn!(
-            "user invalidated built-in extension [{}] file, overwriting it with the default template",
-            extension_id
-        );
-
-        // If the JSON file cannot be parsed as `struct Extension`, overwrite it with the default template and return.
-        tokio::fs::write(plugin_json_file_path, default_plugin_json_file)
-            .await
-            .map_err(|e| e.to_string())?;
-
-        return Ok(default_plugin_json);
-    };
-
-    // Users are only allowed to edit the below fields
-    //   1. alias (if this extension supports alias)
-    //   2. hotkey (if this extension supports hotkey)
-    //   3. enabled
-    // so we ignore all other fields.
-    let alias = if default_plugin_json.supports_alias_hotkey() {
-        plugin_json.alias.clone()
-    } else {
-        None
-    };
-    let hotkey = if default_plugin_json.supports_alias_hotkey() {
-        plugin_json.hotkey.clone()
-    } else {
-        None
-    };
-
-    let enabled = plugin_json.enabled;
-
-    default_plugin_json.alias = alias;
-    default_plugin_json.hotkey = hotkey;
-    default_plugin_json.enabled = enabled;
-
-    let final_plugin_json_file_content = serde_json::to_string_pretty(&default_plugin_json)
-        .expect("failed to serialize `struct Extension`");
-    tokio::fs::write(plugin_json_file_path, final_plugin_json_file_content)
-        .await
-        .map_err(|e| e.to_string())?;
-
-    Ok(default_plugin_json)
-}
-
-/// Return the built-in extension list.
-///
-/// Will create extension files when they are not found.
-///
-/// Users may put extension files in the built-in extension directory, but
-/// we do not care and will ignore them.
-///
-/// We only read alias/hotkey/enabled from the JSON file, we have ensured that if
-/// alias/hotkey is not supported, then it will be `None`. Besides that, no further
-/// validation is needed because nothing could go wrong.
-pub(crate) async fn list_built_in_extensions<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-) -> Result<Vec<Extension>, String> {
-    let dir = get_built_in_extension_directory(tauri_app_handle);
-
-    let mut built_in_extensions = Vec::new();
-    built_in_extensions.push(
-        load_built_in_extension(
-            &dir,
-            application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME,
-            application::PLUGIN_JSON_FILE,
-        )
-        .await?,
-    );
-    built_in_extensions.push(
-        load_built_in_extension(
-            &dir,
-            calculator::DATA_SOURCE_ID,
-            calculator::PLUGIN_JSON_FILE,
-        )
-        .await?,
-    );
-    built_in_extensions.push(
-        load_built_in_extension(
-            &dir,
-            ai_overview::EXTENSION_ID,
-            ai_overview::PLUGIN_JSON_FILE,
-        )
-        .await?,
-    );
-    built_in_extensions.push(
-        load_built_in_extension(
-            &dir,
-            quick_ai_access::EXTENSION_ID,
-            quick_ai_access::PLUGIN_JSON_FILE,
-        )
-        .await?,
-    );
-
-    cfg_if::cfg_if! {
-        if #[cfg(any(target_os = "macos", target_os = "windows"))] {
-            built_in_extensions.push(
-                load_built_in_extension(
-                    &dir,
-                    file_search::EXTENSION_ID,
-                    file_search::PLUGIN_JSON_FILE,
-                )
-                .await?,
-            );
-        }
-    }
-
-    Ok(built_in_extensions)
-}
-
-pub(super) async fn init_built_in_extension<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-    extension: &Extension,
-    search_source_registry: &SearchSourceRegistry,
-) -> Result<(), String> {
-    log::trace!("initializing built-in extensions [{}]", extension.id);
-
-    if extension.id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME {
-        search_source_registry
-            .register_source(application::ApplicationSearchSource)
-            .await;
-        set_apps_hotkey(&tauri_app_handle)?;
-        log::debug!("built-in extension [{}] initialized", extension.id);
-    }
-
-    if extension.id == calculator::DATA_SOURCE_ID {
-        let calculator_search = calculator::CalculatorSource::new(2000f64);
-        search_source_registry
-            .register_source(calculator_search)
-            .await;
-        log::debug!("built-in extension [{}] initialized", extension.id);
-    }
-
-    cfg_if::cfg_if! {
-        if #[cfg(any(target_os = "macos", target_os = "windows"))] {
-            if extension.id == file_search::EXTENSION_ID {
-                let file_system_search = file_search::FileSearchExtensionSearchSource;
-                search_source_registry
-                    .register_source(file_system_search)
-                    .await;
-                log::debug!("built-in extension [{}] initialized", extension.id);
-            }
-        }
-    }
-
-    Ok(())
-}
-
-pub(crate) fn is_extension_built_in(bundle_id: &ExtensionBundleIdBorrowed<'_>) -> bool {
-    bundle_id.developer.is_none()
-}
-
-pub(crate) async fn enable_built_in_extension<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-    bundle_id: &ExtensionBundleIdBorrowed<'_>,
-) -> Result<(), String> {
-    let search_source_registry_tauri_state = tauri_app_handle.state::<SearchSourceRegistry>();
-
-    let update_extension = |extension: &mut Extension| -> Result<(), String> {
-        extension.enabled = true;
-        Ok(())
-    };
-
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME
-        && bundle_id.sub_extension_id.is_none()
-    {
-        search_source_registry_tauri_state
-            .register_source(application::ApplicationSearchSource)
-            .await;
-        set_apps_hotkey(tauri_app_handle)?;
-
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-
-        return Ok(());
-    }
-
-    // Check if this is an application
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME
-        && bundle_id.sub_extension_id.is_some()
-    {
-        let app_path = bundle_id.sub_extension_id.expect("just checked it is Some");
-        application::enable_app_search(tauri_app_handle, app_path)?;
-        return Ok(());
-    }
-
-    if bundle_id.extension_id == calculator::DATA_SOURCE_ID {
-        let calculator_search = calculator::CalculatorSource::new(2000f64);
-        search_source_registry_tauri_state
-            .register_source(calculator_search)
-            .await;
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-        return Ok(());
-    }
-
-    if bundle_id.extension_id == quick_ai_access::EXTENSION_ID {
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-        return Ok(());
-    }
-
-    if bundle_id.extension_id == ai_overview::EXTENSION_ID {
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-        return Ok(());
-    }
-
-    cfg_if::cfg_if! {
-        if #[cfg(any(target_os = "macos", target_os = "windows"))] {
-            if bundle_id.extension_id == file_search::EXTENSION_ID {
-            let file_system_search = file_search::FileSearchExtensionSearchSource;
-            search_source_registry_tauri_state
-                .register_source(file_system_search)
-                .await;
-            alter_extension_json_file(
-                &get_built_in_extension_directory(tauri_app_handle),
-                bundle_id,
-                update_extension,
-            )?;
-            return Ok(());
-            }
-        }
-    }
-
-    Ok(())
-}
-
-pub(crate) async fn disable_built_in_extension<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-    bundle_id: &ExtensionBundleIdBorrowed<'_>,
-) -> Result<(), String> {
-    let search_source_registry_tauri_state = tauri_app_handle.state::<SearchSourceRegistry>();
-
-    let update_extension = |extension: &mut Extension| -> Result<(), String> {
-        extension.enabled = false;
-        Ok(())
-    };
-
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME
-        && bundle_id.sub_extension_id.is_none()
-    {
-        search_source_registry_tauri_state
-            .remove_source(bundle_id.extension_id)
-            .await;
-        unset_apps_hotkey(tauri_app_handle)?;
-
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-        return Ok(());
-    }
-
-    // Check if this is an application
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME
-        && bundle_id.sub_extension_id.is_some()
-    {
-        let app_path = bundle_id.sub_extension_id.expect("just checked it is Some");
-        application::disable_app_search(tauri_app_handle, app_path)?;
-        return Ok(());
-    }
-
-    if bundle_id.extension_id == calculator::DATA_SOURCE_ID {
-        search_source_registry_tauri_state
-            .remove_source(bundle_id.extension_id)
-            .await;
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-        return Ok(());
-    }
-
-    if bundle_id.extension_id == quick_ai_access::EXTENSION_ID {
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-
-        return Ok(());
-    }
-
-    if bundle_id.extension_id == ai_overview::EXTENSION_ID {
-        alter_extension_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id,
-            update_extension,
-        )?;
-
-        return Ok(());
-    }
-
-    cfg_if::cfg_if! {
-        if #[cfg(any(target_os = "macos", target_os = "windows"))] {
-            if bundle_id.extension_id == file_search::EXTENSION_ID {
-                search_source_registry_tauri_state
-                    .remove_source(bundle_id.extension_id)
-                    .await;
-                alter_extension_json_file(
-                    &get_built_in_extension_directory(tauri_app_handle),
-                    bundle_id,
-                    update_extension,
-                )?;
-                return Ok(());
-            }
-        }
-    }
-
-    Ok(())
-}
-
-pub(crate) fn set_built_in_extension_alias<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-    bundle_id: &ExtensionBundleIdBorrowed<'_>,
-    alias: &str,
-) {
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME {
-        if let Some(app_path) = bundle_id.sub_extension_id {
-            application::set_app_alias(tauri_app_handle, app_path, alias);
-        }
-    }
-}
-
-pub(crate) fn register_built_in_extension_hotkey<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-    bundle_id: &ExtensionBundleIdBorrowed<'_>,
-    hotkey: &str,
-) -> Result<(), String> {
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME {
-        if let Some(app_path) = bundle_id.sub_extension_id {
-            application::register_app_hotkey(&tauri_app_handle, app_path, hotkey)?;
-        }
-    }
-    Ok(())
-}
-
-pub(crate) fn unregister_built_in_extension_hotkey<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-    bundle_id: &ExtensionBundleIdBorrowed<'_>,
-) -> Result<(), String> {
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME {
-        if let Some(app_path) = bundle_id.sub_extension_id {
-            application::unregister_app_hotkey(&tauri_app_handle, app_path)?;
-        }
-    }
-    Ok(())
-}
-
-fn split_extension_id(extension_id: &str) -> (&str, Option<&str>) {
-    match extension_id.find('.') {
-        Some(idx) => (&extension_id[..idx], Some(&extension_id[idx + 1..])),
-        None => (extension_id, None),
-    }
-}
-
-fn load_extension_from_json_file(
-    extension_directory: &Path,
-    extension_id: &str,
-) -> Result<Extension, String> {
-    let (parent_extension_id, _opt_sub_extension_id) = split_extension_id(extension_id);
-    let json_file_path = {
-        let mut extension_directory_path = extension_directory.join(parent_extension_id);
-        extension_directory_path.push(PLUGIN_JSON_FILE_NAME);
-
-        extension_directory_path
-    };
-
-    let mut extension = serde_json::from_reader::<_, Extension>(
-        std::fs::File::open(&json_file_path)
-            .with_context(|| {
-                format!(
-                    "the [{}] file for extension [{}] is missing or broken",
-                    PLUGIN_JSON_FILE_NAME, parent_extension_id
-                )
-            })
-            .map_err(|e| e.to_string())?,
-    )
-    .map_err(|e| e.to_string())?;
-
-    super::canonicalize_relative_icon_path(extension_directory, &mut extension)?;
-
-    Ok(extension)
-}
-
-pub(crate) async fn is_built_in_extension_enabled<R: Runtime>(
-    tauri_app_handle: &AppHandle<R>,
-    bundle_id: &ExtensionBundleIdBorrowed<'_>,
-) -> Result<bool, String> {
-    let search_source_registry_tauri_state = tauri_app_handle.state::<SearchSourceRegistry>();
-
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME
-        && bundle_id.sub_extension_id.is_none()
-    {
-        return Ok(search_source_registry_tauri_state
-            .get_source(bundle_id.extension_id)
-            .await
-            .is_some());
-    }
-
-    // Check if this is an application
-    if bundle_id.extension_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME {
-        if let Some(app_path) = bundle_id.sub_extension_id {
-            return Ok(application::is_app_search_enabled(app_path));
-        }
-    }
-
-    if bundle_id.extension_id == calculator::DATA_SOURCE_ID {
-        return Ok(search_source_registry_tauri_state
-            .get_source(bundle_id.extension_id)
-            .await
-            .is_some());
-    }
-
-    if bundle_id.extension_id == quick_ai_access::EXTENSION_ID {
-        let extension = load_extension_from_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id.extension_id,
-        )?;
-        return Ok(extension.enabled);
-    }
-
-    if bundle_id.extension_id == ai_overview::EXTENSION_ID {
-        let extension = load_extension_from_json_file(
-            &get_built_in_extension_directory(tauri_app_handle),
-            bundle_id.extension_id,
-        )?;
-        return Ok(extension.enabled);
-    }
-
-    cfg_if::cfg_if! {
-        if #[cfg(any(target_os = "macos", target_os = "windows"))] {
-            if bundle_id.extension_id == file_search::EXTENSION_ID
-                && bundle_id.sub_extension_id.is_none()
-            {
-                return Ok(search_source_registry_tauri_state
-                    .get_source(bundle_id.extension_id)
-                    .await
-                    .is_some());
-            }
-        }
-    }
-
-    unreachable!("extension [{:?}] is not a built-in extension", bundle_id)
-}
--- a/src-tauri/src/extension/built_in/pizza_engine_runtime.rs
+++ b/src-tauri/src/extension/built_in/pizza_engine_runtime.rs
@@ -1,76 +0,0 @@
-//! We use Pizza Engine to index applications and local files. The engine will be
-//! run in the thread/runtime defined in this file.
-//!
-//! # Why such a thread/runtime is needed
-//!
-//! Generally, Tokio async runtime requires all the async tasks running on it to be
-//! `Send` and `Sync`, but the async tasks created by Pizza Engine are not,
-//! which forces us to create a dedicated thread/runtime to execute them.
-
-use std::any::Any;
-use std::collections::HashMap;
-use std::collections::hash_map::Entry;
-use std::sync::OnceLock;
-
-pub(crate) trait SearchSourceState {
-    #[cfg_attr(not(feature = "use_pizza_engine"), allow(unused))]
-    fn as_mut_any(&mut self) -> &mut dyn Any;
-}
-
-#[async_trait::async_trait(?Send)]
-pub(crate) trait Task: Send + Sync {
-    fn search_source_id(&self) -> &'static str;
-
-    async fn exec(&mut self, state: &mut Option<Box<dyn SearchSourceState>>);
-}
-
-pub(crate) static RUNTIME_TX: OnceLock<tokio::sync::mpsc::UnboundedSender<Box<dyn Task>>> =
-    OnceLock::new();
-
-/// This function blocks until the runtime thread is ready for accepting tasks.
-pub(crate) async fn start_pizza_engine_runtime() {
-    const THREAD_NAME: &str = "Pizza engine runtime thread";
-
-    log::trace!("starting Pizza engine runtime");
-    let (engine_start_signal_tx, engine_start_signal_rx) = tokio::sync::oneshot::channel();
-
-    std::thread::Builder::new()
-        .name(THREAD_NAME.into())
-        .spawn(move || {
-            let rt = tokio::runtime::Runtime::new().unwrap();
-
-            let main = async {
-                let mut states: HashMap<String, Option<Box<dyn SearchSourceState>>> =
-                    HashMap::new();
-
-                let (tx, mut rx) = tokio::sync::mpsc::unbounded_channel();
-                RUNTIME_TX.set(tx).unwrap();
-
-                engine_start_signal_tx
-                    .send(())
-                    .expect("engine_start_signal_rx dropped");
-
-                while let Some(mut task) = rx.recv().await {
-                    let opt_search_source_state = match states.entry(task.search_source_id().into())
-                    {
-                        Entry::Occupied(o) => o.into_mut(),
-                        Entry::Vacant(v) => v.insert(None),
-                    };
-                    task.exec(opt_search_source_state).await;
-                }
-            };
-
-            rt.block_on(main);
-        })
-        .unwrap_or_else(|e| {
-            panic!(
-                "failed to start thread [{}] due to error [{}]",
-                THREAD_NAME, e
-            );
-        });
-
-    engine_start_signal_rx
-        .await
-        .expect("engine_start_signal_tx dropped, the runtime thread could be dead");
-    log::trace!("Pizza engine runtime started");
-}
--- a/src-tauri/src/extension/built_in/quick_ai_access.rs
+++ b/src-tauri/src/extension/built_in/quick_ai_access.rs
@@ -1,12 +0,0 @@
-pub(super) const EXTENSION_ID: &str = "QuickAIAccess";
-
-pub(crate) const PLUGIN_JSON_FILE: &str = r#"
-{
-  "id": "QuickAIAccess",
-  "name": "Quick AI Access",
-  "description": "...",
-  "icon": "font_a-QuickAIAccess",
-  "type": "ai_extension",
-  "enabled": true
-}
-"#;
--- a/src-tauri/src/extension/mod.rs
+++ b/src-tauri/src/extension/mod.rs
@@ -1,775 +0,0 @@
-pub(crate) mod built_in;
-pub(crate) mod third_party;
-
-use crate::common::document::OnOpened;
-use crate::common::register::SearchSourceRegistry;
-use crate::util::platform::Platform;
-use anyhow::Context;
-use borrowme::{Borrow, ToOwned};
-use derive_more::Display;
-use serde::Deserialize;
-use serde::Serialize;
-use serde_json::Value as Json;
-use std::collections::HashSet;
-use std::path::Path;
-use tauri::{AppHandle, Manager, Runtime};
-use third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE;
-
-pub const LOCAL_QUERY_SOURCE_TYPE: &str = "local";
-const PLUGIN_JSON_FILE_NAME: &str = "plugin.json";
-const ASSETS_DIRECTORY_FILE_NAME: &str = "assets";
-
-fn default_true() -> bool {
-    true
-}
-
-#[derive(Debug, Deserialize, Serialize, Clone)]
-pub struct Extension {
-    /// Extension ID.
-    ///
-    /// The ID doesn't uniquely identifies an extension; Its bundle ID (ID & developer) does.
-    id: String,
-    /// Extension name.
-    name: String,
-    /// ID of the developer.
-    ///
-    /// * For built-in extensions, this will always be None.
-    /// * For third-party first-layer extensions, the on-disk plugin.json file
-    ///   won't contain this field, but we will set this field for them after reading them into the memory.
-    /// * For third-party sub extensions, this field will be None.
-    developer: Option<String>,
-    /// Platforms supported by this extension.
-    ///
-    /// If `None`, then this extension can be used on all the platforms.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    platforms: Option<HashSet<Platform>>,
-    /// Extension description.
-    description: String,
-    //// Specify the icon for this extension,
-    ///
-    /// For the `plugin.json` file, this field can be specified in multi options:
-    ///
-    /// 1. It can be a path to the icon file, the path can be
-    ///
-    ///    * relative (relative to the "assets" directory)
-    ///    * absolute
-    /// 2. It can be a font class code, e.g., 'font_coco', if you want to use
-    ///    Coco's built-in icons.
-    ///
-    /// In cases where your icon file is named similarly to a font class code, Coco
-    /// will treat it as an icon file if it exists, i.e., if file `<extension>/assets/font_coco`
-    /// exists, then Coco will use this file rather than the built-in 'font_coco' icon.
-    ///
-    /// For the `struct Extension` loaded into memory, this field should be:
-    ///
-    /// 1. An absolute path
-    /// 2. A font code
-    icon: String,
-    r#type: ExtensionType,
-    /// If this is a Command extension, then action defines the operation to execute
-    /// when the it is triggered.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    action: Option<CommandAction>,
-    /// The link to open if this is a Quicklink extension.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    quicklink: Option<Quicklink>,
-
-    // If this extension is of type Group or Extension, then it behaves like a
-    // directory, i.e., it could contain sub items.
-    commands: Option<Vec<Extension>>,
-    scripts: Option<Vec<Extension>>,
-    quicklinks: Option<Vec<Extension>>,
-
-    /// The alias of the extension.
-    ///
-    /// Extension of type Group and Extension cannot have alias.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    alias: Option<String>,
-    /// The hotkey of the extension.
-    ///
-    /// Extension of type Group and Extension cannot have hotkey.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    hotkey: Option<String>,
-
-    /// Is this extension enabled.
-    #[serde(default = "default_true")]
-    enabled: bool,
-
-    /// Extension settings
-    #[serde(skip_serializing_if = "Option::is_none")]
-    settings: Option<Json>,
-
-    // We do not care about these fields, just take it regardless of what it is.
-    screenshots: Option<Json>,
-    url: Option<Json>,
-    version: Option<Json>,
-}
-
-/// Bundle ID uniquely identifies an extension.
-#[derive(Debug, Deserialize, Serialize, PartialEq, Clone)]
-pub(crate) struct ExtensionBundleId {
-    developer: Option<String>,
-    extension_id: String,
-    sub_extension_id: Option<String>,
-}
-
-impl Borrow for ExtensionBundleId {
-    type Target<'a> = ExtensionBundleIdBorrowed<'a>;
-
-    fn borrow(&self) -> Self::Target<'_> {
-        ExtensionBundleIdBorrowed {
-            developer: self.developer.as_deref(),
-            extension_id: &self.extension_id,
-            sub_extension_id: self.sub_extension_id.as_deref(),
-        }
-    }
-}
-
-/// Reference version of `ExtensionBundleId`.
-#[derive(Debug, Serialize, PartialEq)]
-pub(crate) struct ExtensionBundleIdBorrowed<'ext> {
-    developer: Option<&'ext str>,
-    extension_id: &'ext str,
-    sub_extension_id: Option<&'ext str>,
-}
-
-impl ToOwned for ExtensionBundleIdBorrowed<'_> {
-    type Owned = ExtensionBundleId;
-
-    fn to_owned(&self) -> Self::Owned {
-        ExtensionBundleId {
-            developer: self.developer.map(|s| s.to_string()),
-            extension_id: self.extension_id.to_string(),
-            sub_extension_id: self.sub_extension_id.map(|s| s.to_string()),
-        }
-    }
-}
-
-impl<'ext> PartialEq<ExtensionBundleIdBorrowed<'ext>> for ExtensionBundleId {
-    fn eq(&self, other: &ExtensionBundleIdBorrowed<'ext>) -> bool {
-        self.developer.as_deref() == other.developer
-            && self.extension_id == other.extension_id
-            && self.sub_extension_id.as_deref() == other.sub_extension_id
-    }
-}
-
-impl<'ext> PartialEq<ExtensionBundleId> for ExtensionBundleIdBorrowed<'ext> {
-    fn eq(&self, other: &ExtensionBundleId) -> bool {
-        self.developer == other.developer.as_deref()
-            && self.extension_id == other.extension_id
-            && self.sub_extension_id == other.sub_extension_id.as_deref()
-    }
-}
-
-impl Extension {
-    /// WARNING: the bundle ID returned from this function always has its `sub_extension_id`
-    /// set to `None`, this may not be what you want.
-    pub(crate) fn bundle_id_borrowed(&self) -> ExtensionBundleIdBorrowed<'_> {
-        ExtensionBundleIdBorrowed {
-            developer: self.developer.as_deref(),
-            extension_id: &self.id,
-            sub_extension_id: None,
-        }
-    }
-
-    /// Whether this extension could be searched.
-    pub(crate) fn searchable(&self) -> bool {
-        self.on_opened().is_some()
-    }
-    /// Return what will happen when we open this extension.
-    ///
-    /// `None` if it cannot be opened.
-    pub(crate) fn on_opened(&self) -> Option<OnOpened> {
-        match self.r#type {
-            ExtensionType::Group => None,
-            ExtensionType::Extension => None,
-            ExtensionType::Command => Some(OnOpened::Command {
-                action: self.action.clone().unwrap_or_else(|| {
-                  panic!(
-                    "Command extension [{}]'s [action] field is not set, something wrong with your extension validity check", self.id
-                  )
-                }),
-            }),
-            ExtensionType::Application => Some(OnOpened::Application {
-                app_path: self.id.clone(),
-            }),
-            ExtensionType::Script => todo!("not supported yet"),
-            ExtensionType::Quicklink => todo!("not supported yet"),
-            ExtensionType::Setting => todo!("not supported yet"),
-            ExtensionType::Calculator => None,
-            ExtensionType::AiExtension => None,
-        }
-    }
-
-    pub(crate) fn get_sub_extension(&self, sub_extension_id: &str) -> Option<&Self> {
-        if !self.r#type.contains_sub_items() {
-            return None;
-        }
-
-        if let Some(ref commands) = self.commands {
-            if let Some(sub_ext) = commands.iter().find(|cmd| cmd.id == sub_extension_id) {
-                return Some(sub_ext);
-            }
-        }
-        if let Some(ref scripts) = self.scripts {
-            if let Some(sub_ext) = scripts.iter().find(|script| script.id == sub_extension_id) {
-                return Some(sub_ext);
-            }
-        }
-        if let Some(ref quicklinks) = self.quicklinks {
-            if let Some(sub_ext) = quicklinks.iter().find(|link| link.id == sub_extension_id) {
-                return Some(sub_ext);
-            }
-        }
-
-        None
-    }
-
-    pub(crate) fn get_sub_extension_mut(&mut self, sub_extension_id: &str) -> Option<&mut Self> {
-        if !self.r#type.contains_sub_items() {
-            return None;
-        }
-
-        if let Some(ref mut commands) = self.commands {
-            if let Some(sub_ext) = commands.iter_mut().find(|cmd| cmd.id == sub_extension_id) {
-                return Some(sub_ext);
-            }
-        }
-        if let Some(ref mut scripts) = self.scripts {
-            if let Some(sub_ext) = scripts
-                .iter_mut()
-                .find(|script| script.id == sub_extension_id)
-            {
-                return Some(sub_ext);
-            }
-        }
-        if let Some(ref mut quicklinks) = self.quicklinks {
-            if let Some(sub_ext) = quicklinks
-                .iter_mut()
-                .find(|link| link.id == sub_extension_id)
-            {
-                return Some(sub_ext);
-            }
-        }
-
-        None
-    }
-
-    pub(crate) fn supports_alias_hotkey(&self) -> bool {
-        let ty = self.r#type;
-
-        ty != ExtensionType::Group && ty != ExtensionType::Extension
-    }
-}
-
-#[derive(Debug, Deserialize, Serialize, Clone)]
-pub(crate) struct CommandAction {
-    pub(crate) exec: String,
-    pub(crate) args: Option<Vec<String>>,
-}
-
-#[derive(Debug, Deserialize, Serialize, Clone)]
-pub struct Quicklink {
-    link: String,
-}
-
-#[derive(Debug, PartialEq, Deserialize, Serialize, Clone, Display, Copy)]
-#[serde(rename_all(serialize = "snake_case", deserialize = "snake_case"))]
-pub enum ExtensionType {
-    #[display("Group")]
-    Group,
-    #[display("Extension")]
-    Extension,
-    #[display("Command")]
-    Command,
-    #[display("Application")]
-    Application,
-    #[display("Script")]
-    Script,
-    #[display("Quicklink")]
-    Quicklink,
-    #[display("Setting")]
-    Setting,
-    #[display("Calculator")]
-    Calculator,
-    #[display("AI Extension")]
-    AiExtension,
-}
-
-impl ExtensionType {
-    pub(crate) fn contains_sub_items(&self) -> bool {
-        self == &Self::Group || self == &Self::Extension
-    }
-}
-
-/// Helper function to filter out the extensions that do not satisfy the specified conditions.
-///
-/// used in `list_extensions()`
-fn filter_out_extensions(
-    extensions: &mut Vec<Extension>,
-    query: Option<&str>,
-    extension_type: Option<ExtensionType>,
-    list_enabled: bool,
-) {
-    // apply `list_enabled`
-    if list_enabled {
-        extensions.retain(|ext| ext.enabled);
-        for extension in extensions.iter_mut() {
-            if extension.r#type.contains_sub_items() {
-                if let Some(ref mut commands) = extension.commands {
-                    commands.retain(|cmd| cmd.enabled);
-                }
-                if let Some(ref mut scripts) = extension.scripts {
-                    scripts.retain(|script| script.enabled);
-                }
-                if let Some(ref mut quicklinks) = extension.quicklinks {
-                    quicklinks.retain(|link| link.enabled);
-                }
-            }
-        }
-    }
-
-    // apply extension type filter to non-group/extension extensions
-    if let Some(extension_type) = extension_type {
-        assert!(
-            extension_type != ExtensionType::Group && extension_type != ExtensionType::Extension,
-            "filtering in folder extensions is pointless"
-        );
-
-        extensions.retain(|ext| {
-            let ty = ext.r#type;
-            ty == ExtensionType::Group || ty == ExtensionType::Extension || ty == extension_type
-        });
-
-        // Filter sub-extensions to only include the requested type
-        for extension in extensions.iter_mut() {
-            if extension.r#type.contains_sub_items() {
-                if let Some(ref mut commands) = extension.commands {
-                    commands.retain(|cmd| cmd.r#type == extension_type);
-                }
-                if let Some(ref mut scripts) = extension.scripts {
-                    scripts.retain(|script| script.r#type == extension_type);
-                }
-                if let Some(ref mut quicklinks) = extension.quicklinks {
-                    quicklinks.retain(|link| link.r#type == extension_type);
-                }
-            }
-        }
-
-        // Application is special, technically, it should never be filtered out by
-        // this condition. But if our users will be surprising if they choose a
-        // non-Application type and see it in the results. So we do this to remedy the
-        // issue
-        if let Some(idx) = extensions.iter().position(|ext| {
-            ext.developer.is_none()
-                && ext.id == built_in::application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME
-        }) {
-            if extension_type != ExtensionType::Application {
-                extensions.remove(idx);
-            }
-        }
-    }
-
-    // apply query filter
-    if let Some(query) = query {
-        let match_closure = |ext: &Extension| {
-            let lowercase_title = ext.name.to_lowercase();
-            let lowercase_alias = ext.alias.as_ref().map(|alias| alias.to_lowercase());
-            let lowercase_query = query.to_lowercase();
-
-            lowercase_title.contains(&lowercase_query)
-                || lowercase_alias.map_or(false, |alias| alias.contains(&lowercase_query))
-        };
-
-        extensions.retain(|ext| {
-            if ext.r#type.contains_sub_items() {
-                // Keep all group/extension types
-                true
-            } else {
-                // Apply filter to non-group/extension types
-                match_closure(ext)
-            }
-        });
-
-        // Filter sub-extensions in groups and extensions
-        for extension in extensions.iter_mut() {
-            if extension.r#type.contains_sub_items() {
-                if let Some(ref mut commands) = extension.commands {
-                    commands.retain(&match_closure);
-                }
-                if let Some(ref mut scripts) = extension.scripts {
-                    scripts.retain(&match_closure);
-                }
-                if let Some(ref mut quicklinks) = extension.quicklinks {
-                    quicklinks.retain(&match_closure);
-                }
-            }
-        }
-    }
-}
-
-/// Return value:
-///
-/// * boolean: indicates if we found any invalid extensions
-/// * Vec<Extension>: loaded extensions
-#[tauri::command]
-pub(crate) async fn list_extensions<R: Runtime>(
-    tauri_app_handle: AppHandle<R>,
-    query: Option<String>,
-    extension_type: Option<ExtensionType>,
-    list_enabled: bool,
-) -> Result<(bool, Vec<Extension>), String> {
-    log::trace!("loading extensions");
-
-    let third_party_dir = third_party::get_third_party_extension_directory(&tauri_app_handle);
-    if !third_party_dir.try_exists().map_err(|e| e.to_string())? {
-        tokio::fs::create_dir_all(&third_party_dir)
-            .await
-            .map_err(|e| e.to_string())?;
-    }
-    let (third_party_found_invalid_extension, mut third_party_extensions) =
-        third_party::list_third_party_extensions(&third_party_dir).await?;
-
-    let built_in_extensions = built_in::list_built_in_extensions(&tauri_app_handle).await?;
-
-    let found_invalid_extension = third_party_found_invalid_extension;
-    let mut extensions = {
-        third_party_extensions.extend(built_in_extensions);
-
-        third_party_extensions
-    };
-
-    filter_out_extensions(
-        &mut extensions,
-        query.as_deref(),
-        extension_type,
-        list_enabled,
-    );
-
-    // Cleanup after filtering extensions, don't do it if filter is not performed.
-    //
-    // Remove parent extensions (Group/Extension types) that have no sub-items after filtering
-    let filter_performed = query.is_some() || extension_type.is_some() || list_enabled;
-    if filter_performed {
-        extensions.retain(|ext| {
-            if !ext.r#type.contains_sub_items() {
-                return true;
-            }
-
-            // We don't do this filter to applications since it is always empty, load at runtime.
-            if ext.developer.is_none()
-                && ext.id == built_in::application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME
-            {
-                return true;
-            }
-
-            let has_commands = ext
-                .commands
-                .as_ref()
-                .map_or(false, |commands| !commands.is_empty());
-            let has_scripts = ext
-                .scripts
-                .as_ref()
-                .map_or(false, |scripts| !scripts.is_empty());
-            let has_quicklinks = ext
-                .quicklinks
-                .as_ref()
-                .map_or(false, |quicklinks| !quicklinks.is_empty());
-
-            has_commands || has_scripts || has_quicklinks
-        });
-    }
-
-    Ok((found_invalid_extension, extensions))
-}
-
-pub(crate) async fn init_extensions(
-    tauri_app_handle: AppHandle,
-    mut extensions: Vec<Extension>,
-) -> Result<(), String> {
-    log::trace!("initializing extensions");
-
-    let search_source_registry_tauri_state = tauri_app_handle.state::<SearchSourceRegistry>();
-
-    built_in::application::ApplicationSearchSource::prepare_index_and_store(
-        tauri_app_handle.clone(),
-    )
-    .await?;
-
-    // extension store
-    search_source_registry_tauri_state
-        .register_source(third_party::store::ExtensionStore)
-        .await;
-
-    // Init the built-in enabled extensions
-    for built_in_extension in extensions
-        .extract_if(.., |ext| {
-            built_in::is_extension_built_in(&ext.bundle_id_borrowed())
-        })
-        .filter(|ext| ext.enabled)
-    {
-        built_in::init_built_in_extension(
-            &tauri_app_handle,
-            &built_in_extension,
-            &search_source_registry_tauri_state,
-        )
-        .await?;
-    }
-
-    // Now the third-party extensions
-    let third_party_search_source = third_party::ThirdPartyExtensionsSearchSource::new(extensions);
-    third_party_search_source.init(&tauri_app_handle).await?;
-    let third_party_search_source_clone = third_party_search_source.clone();
-    // Set the global search source so that we can access it in `#[tauri::command]`s
-    // ignore the result because this function will be invoked twice, which
-    // means this global variable will be set twice.
-    let _ = THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE.set(third_party_search_source_clone);
-    search_source_registry_tauri_state
-        .register_source(third_party_search_source)
-        .await;
-
-    Ok(())
-}
-
-#[tauri::command]
-pub(crate) async fn enable_extension(
-    tauri_app_handle: AppHandle,
-    bundle_id: ExtensionBundleId,
-) -> Result<(), String> {
-    let bundle_id_borrowed = bundle_id.borrow();
-
-    if built_in::is_extension_built_in(&bundle_id_borrowed) {
-        built_in::enable_built_in_extension(&tauri_app_handle, &bundle_id_borrowed).await?;
-        return Ok(());
-    }
-
-    third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE.get().expect("global third party search source not set, looks like init_extensions() has not been executed").enable_extension(&tauri_app_handle, &bundle_id_borrowed).await
-}
-
-#[tauri::command]
-pub(crate) async fn disable_extension(
-    tauri_app_handle: AppHandle,
-    bundle_id: ExtensionBundleId,
-) -> Result<(), String> {
-    let bundle_id_borrowed = bundle_id.borrow();
-
-    if built_in::is_extension_built_in(&bundle_id_borrowed) {
-        built_in::disable_built_in_extension(&tauri_app_handle, &bundle_id_borrowed).await?;
-        return Ok(());
-    }
-    third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE.get().expect("global third party search source not set, looks like init_extensions() has not been executed").disable_extension(&tauri_app_handle, &bundle_id_borrowed).await
-}
-
-#[tauri::command]
-pub(crate) async fn set_extension_alias(
-    tauri_app_handle: AppHandle,
-    bundle_id: ExtensionBundleId,
-    alias: String,
-) -> Result<(), String> {
-    let bundle_id_borrowed = bundle_id.borrow();
-
-    if built_in::is_extension_built_in(&bundle_id_borrowed) {
-        built_in::set_built_in_extension_alias(&tauri_app_handle, &bundle_id_borrowed, &alias);
-        return Ok(());
-    }
-    third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE.get().expect("global third party search source not set, looks like init_extensions() has not been executed").set_extension_alias(&tauri_app_handle, &bundle_id_borrowed, &alias).await
-}
-
-#[tauri::command]
-pub(crate) async fn register_extension_hotkey(
-    tauri_app_handle: AppHandle,
-    bundle_id: ExtensionBundleId,
-    hotkey: String,
-) -> Result<(), String> {
-    let bundle_id_borrowed = bundle_id.borrow();
-
-    if built_in::is_extension_built_in(&bundle_id_borrowed) {
-        built_in::register_built_in_extension_hotkey(
-            &tauri_app_handle,
-            &bundle_id_borrowed,
-            &hotkey,
-        )?;
-        return Ok(());
-    }
-    third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE.get().expect("global third party search source not set, looks like init_extensions() has not been executed").register_extension_hotkey(&tauri_app_handle, &bundle_id_borrowed, &hotkey).await
-}
-
-/// NOTE: this function won't error out if the extension specified by `extension_id`
-/// has no hotkey set because we need it to behave like this.
-#[tauri::command]
-pub(crate) async fn unregister_extension_hotkey(
-    tauri_app_handle: AppHandle,
-    bundle_id: ExtensionBundleId,
-) -> Result<(), String> {
-    let bundle_id_borrowed = bundle_id.borrow();
-
-    if built_in::is_extension_built_in(&bundle_id_borrowed) {
-        built_in::unregister_built_in_extension_hotkey(&tauri_app_handle, &bundle_id_borrowed)?;
-        return Ok(());
-    }
-    third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE.get().expect("global third party search source not set, looks like init_extensions() has not been executed").unregister_extension_hotkey(&tauri_app_handle, &bundle_id_borrowed).await?;
-
-    Ok(())
-}
-
-#[tauri::command]
-pub(crate) async fn is_extension_enabled(
-    tauri_app_handle: AppHandle,
-    bundle_id: ExtensionBundleId,
-) -> Result<bool, String> {
-    let bundle_id_borrowed = bundle_id.borrow();
-
-    if built_in::is_extension_built_in(&bundle_id_borrowed) {
-        return built_in::is_built_in_extension_enabled(&tauri_app_handle, &bundle_id_borrowed)
-            .await;
-    }
-    third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE.get().expect("global third party search source not set, looks like init_extensions() has not been executed").is_extension_enabled(&bundle_id_borrowed).await
-}
-
-pub(crate) fn canonicalize_relative_icon_path(
-    extension_dir: &Path,
-    extension: &mut Extension,
-) -> Result<(), String> {
-    fn _canonicalize_relative_icon_path(
-        extension_dir: &Path,
-        extension: &mut Extension,
-    ) -> Result<(), String> {
-        let icon_str = &extension.icon;
-        let icon_path = Path::new(icon_str);
-
-        if icon_path.is_relative() {
-            let absolute_icon_path = {
-                let mut assets_directory = extension_dir.join(ASSETS_DIRECTORY_FILE_NAME);
-                assets_directory.push(icon_path);
-
-                assets_directory
-            };
-
-            if absolute_icon_path.try_exists().map_err(|e| e.to_string())? {
-                extension.icon = absolute_icon_path
-                    .into_os_string()
-                    .into_string()
-                    .expect("path should be UTF-8 encoded");
-            }
-        }
-
-        Ok(())
-    }
-
-    _canonicalize_relative_icon_path(extension_dir, extension)?;
-
-    if let Some(commands) = &mut extension.commands {
-        for command in commands {
-            _canonicalize_relative_icon_path(extension_dir, command)?;
-        }
-    }
-
-    if let Some(scripts) = &mut extension.scripts {
-        for script in scripts {
-            _canonicalize_relative_icon_path(extension_dir, script)?;
-        }
-    }
-
-    if let Some(quicklinks) = &mut extension.quicklinks {
-        for quicklink in quicklinks {
-            _canonicalize_relative_icon_path(extension_dir, quicklink)?;
-        }
-    }
-
-    Ok(())
-}
-
-fn alter_extension_json_file(
-    extension_directory: &Path,
-    bundle_id: &ExtensionBundleIdBorrowed<'_>,
-    how: impl Fn(&mut Extension) -> Result<(), String>,
-) -> Result<(), String> {
-    /// Perform `how` against the extension specified by `extension_id`.
-    ///
-    /// Please note that `bundle` could point to a sub extension if `sub_extension_id` is Some.
-    pub(crate) fn modify(
-        root_extension: &mut Extension,
-        bundle_id: &ExtensionBundleIdBorrowed<'_>,
-        how: impl FnOnce(&mut Extension) -> Result<(), String>,
-    ) -> Result<(), String> {
-        let (parent_extension_id, opt_sub_extension_id) =
-            (bundle_id.extension_id, bundle_id.sub_extension_id);
-        assert_eq!(
-            parent_extension_id, root_extension.id,
-            "modify() should be invoked against a parent extension"
-        );
-
-        let Some(sub_extension_id) = opt_sub_extension_id else {
-            how(root_extension)?;
-            return Ok(());
-        };
-
-        // Search in commands
-        if let Some(ref mut commands) = root_extension.commands {
-            if let Some(command) = commands.iter_mut().find(|cmd| cmd.id == sub_extension_id) {
-                how(command)?;
-                return Ok(());
-            }
-        }
-
-        // Search in scripts
-        if let Some(ref mut scripts) = root_extension.scripts {
-            if let Some(script) = scripts.iter_mut().find(|scr| scr.id == sub_extension_id) {
-                how(script)?;
-                return Ok(());
-            }
-        }
-
-        // Search in quicklinks
-        if let Some(ref mut quicklinks) = root_extension.quicklinks {
-            if let Some(link) = quicklinks.iter_mut().find(|lnk| lnk.id == sub_extension_id) {
-                how(link)?;
-                return Ok(());
-            }
-        }
-
-        Err(format!(
-            "extension [{:?}] not found in {:?}",
-            bundle_id, root_extension
-        ))
-    }
-
-    log::debug!(
-        "altering extension JSON file for extension [{:?}]",
-        bundle_id
-    );
-
-    let json_file_path = {
-        let mut path = extension_directory.to_path_buf();
-
-        if let Some(developer) = bundle_id.developer {
-            path.push(developer);
-        }
-        path.push(bundle_id.extension_id);
-        path.push(PLUGIN_JSON_FILE_NAME);
-
-        path
-    };
-
-    let mut extension = serde_json::from_reader::<_, Extension>(
-        std::fs::File::open(&json_file_path)
-            .with_context(|| {
-                format!(
-                    "the [{}] file for extension [{:?}] is missing or broken",
-                    PLUGIN_JSON_FILE_NAME, bundle_id
-                )
-            })
-            .map_err(|e| e.to_string())?,
-    )
-    .map_err(|e| e.to_string())?;
-
-    modify(&mut extension, bundle_id, how)?;
-
-    std::fs::write(
-        &json_file_path,
-        serde_json::to_string_pretty(&extension).map_err(|e| e.to_string())?,
-    )
-    .map_err(|e| e.to_string())?;
-
-    Ok(())
-}
--- a/src-tauri/src/extension/third_party/mod.rs
+++ b/src-tauri/src/extension/third_party/mod.rs
--- a/src-tauri/src/extension/third_party/store.rs
+++ b/src-tauri/src/extension/third_party/store.rs
@@ -1,341 +0,0 @@
-//! Extension store related stuff.
-
-use super::LOCAL_QUERY_SOURCE_TYPE;
-use crate::common::document::DataSourceReference;
-use crate::common::document::Document;
-use crate::common::error::SearchError;
-use crate::common::search::QueryResponse;
-use crate::common::search::QuerySource;
-use crate::common::search::SearchQuery;
-use crate::common::traits::SearchSource;
-use crate::extension::Extension;
-use crate::extension::PLUGIN_JSON_FILE_NAME;
-use crate::extension::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE;
-use crate::extension::canonicalize_relative_icon_path;
-use crate::extension::third_party::get_third_party_extension_directory;
-use crate::server::http_client::HttpClient;
-use async_trait::async_trait;
-use reqwest::StatusCode;
-use serde_json::Map as JsonObject;
-use serde_json::Value as Json;
-use std::io::Read;
-use tauri::AppHandle;
-
-const DATA_SOURCE_ID: &str = "Extension Store";
-
-pub(crate) struct ExtensionStore;
-
-#[async_trait]
-impl SearchSource for ExtensionStore {
-    fn get_type(&self) -> QuerySource {
-        QuerySource {
-            r#type: LOCAL_QUERY_SOURCE_TYPE.into(),
-            name: hostname::get()
-                .unwrap_or(DATA_SOURCE_ID.into())
-                .to_string_lossy()
-                .into(),
-            id: DATA_SOURCE_ID.into(),
-        }
-    }
-
-    async fn search(
-        &self,
-        _tauri_app_handle: AppHandle,
-        query: SearchQuery,
-    ) -> Result<QueryResponse, SearchError> {
-        const SCORE: f64 = 2000.0;
-
-        let Some(query_string) = query.query_strings.get("query") else {
-            return Ok(QueryResponse {
-                source: self.get_type(),
-                hits: Vec::new(),
-                total_hits: 0,
-            });
-        };
-
-        let lowercase_query_string = query_string.to_lowercase();
-        let expected_str = "extension store";
-
-        if expected_str.contains(&lowercase_query_string) {
-            let doc = Document {
-                id: DATA_SOURCE_ID.to_string(),
-                category: Some(DATA_SOURCE_ID.to_string()),
-                title: Some(DATA_SOURCE_ID.to_string()),
-                icon: Some("font_Store".to_string()),
-                source: Some(DataSourceReference {
-                    r#type: Some(LOCAL_QUERY_SOURCE_TYPE.into()),
-                    name: Some(DATA_SOURCE_ID.into()),
-                    id: Some(DATA_SOURCE_ID.into()),
-                    icon: Some("font_Store".to_string()),
-                }),
-                ..Default::default()
-            };
-
-            Ok(QueryResponse {
-                source: self.get_type(),
-                hits: vec![(doc, SCORE)],
-                total_hits: 1,
-            })
-        } else {
-            Ok(QueryResponse {
-                source: self.get_type(),
-                hits: Vec::new(),
-                total_hits: 0,
-            })
-        }
-    }
-}
-
-#[tauri::command]
-pub(crate) async fn search_extension(
-    query_params: Option<Vec<String>>,
-) -> Result<Vec<Json>, String> {
-    let response = HttpClient::get(
-        "default_coco_server",
-        "store/extension/_search",
-        query_params,
-    )
-    .await
-    .map_err(|e| format!("Failed to send request: {:?}", e))?;
-
-    // The response of a ES style search request
-    let mut response: JsonObject<String, Json> = response
-        .json()
-        .await
-        .map_err(|e| format!("Failed to parse response: {:?}", e))?;
-
-    let hits_json = response
-        .remove("hits")
-        .expect("the JSON response should contain field [hits]");
-    let mut hits = match hits_json {
-        Json::Object(obj) => obj,
-        _ => panic!(
-            "field [hits] should be a JSON object, but it is not, value: [{}]",
-            hits_json
-        ),
-    };
-
-    let Some(hits_hits_json) = hits.remove("hits") else {
-        return Ok(Vec::new());
-    };
-
-    let hits_hits = match hits_hits_json {
-        Json::Array(arr) => arr,
-        _ => panic!(
-            "field [hits.hits] should be an array, but it is not, value: [{}]",
-            hits_hits_json
-        ),
-    };
-
-    let mut extensions = Vec::with_capacity(hits_hits.len());
-    for hit in hits_hits {
-        let mut hit_obj = match hit {
-            Json::Object(obj) => obj,
-            _ => panic!(
-                "each hit in [hits.hits] should be a JSON object, but it is not, value: [{}]",
-                hit
-            ),
-        };
-        let source = hit_obj
-            .remove("_source")
-            .expect("each hit should contain field [_source]");
-
-        let mut source_obj = match source {
-            Json::Object(obj) => obj,
-            _ => panic!(
-                "field [_source] should be a JSON object, but it is not, value: [{}]",
-                source
-            ),
-        };
-
-        let developer_id = source_obj
-            .get("developer")
-            .and_then(|dev| dev.get("id"))
-            .and_then(|id| id.as_str())
-            .expect("developer.id should exist")
-            .to_string();
-
-        let extension_id = source_obj
-            .get("id")
-            .and_then(|id| id.as_str())
-            .expect("extension id should exist")
-            .to_string();
-
-        let installed = is_extension_installed(developer_id, extension_id).await;
-        source_obj.insert("installed".to_string(), Json::Bool(installed));
-
-        extensions.push(Json::Object(source_obj));
-    }
-
-    Ok(extensions)
-}
-
-async fn is_extension_installed(developer: String, extension_id: String) -> bool {
-    THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE
-        .get()
-        .unwrap()
-        .extension_exists(&developer, &extension_id)
-        .await
-}
-
-#[tauri::command]
-pub(crate) async fn install_extension_from_store(
-    tauri_app_handle: AppHandle,
-    id: String,
-) -> Result<(), String> {
-    let path = format!("store/extension/{}/_download", id);
-    let response = HttpClient::get("default_coco_server", &path, None)
-        .await
-        .map_err(|e| format!("Failed to download extension: {}", e))?;
-
-    if response.status() == StatusCode::NOT_FOUND {
-        return Err(format!("extension [{}] not found", id));
-    }
-
-    let bytes = response
-        .bytes()
-        .await
-        .map_err(|e| format!("Failed to read response bytes: {}", e))?;
-
-    let cursor = std::io::Cursor::new(bytes);
-    let mut archive =
-        zip::ZipArchive::new(cursor).map_err(|e| format!("Failed to read zip archive: {}", e))?;
-
-    // The plugin.json sent from the server does not conform to our `struct Extension` definition:
-    //
-    // 1. Its `developer` field is a JSON object, but we need a string
-    // 2. sub-extensions won't have their `id` fields set
-    //
-    // we need to correct it
-    let mut plugin_json = archive
-        .by_name(PLUGIN_JSON_FILE_NAME)
-        .map_err(|e| e.to_string())?;
-    let mut plugin_json_content = String::new();
-    std::io::Read::read_to_string(&mut plugin_json, &mut plugin_json_content)
-        .map_err(|e| e.to_string())?;
-    let mut extension: Json = serde_json::from_str(&plugin_json_content)
-        .map_err(|e| format!("Failed to parse plugin.json: {}", e))?;
-
-    let mut_ref_to_developer_object: &mut Json = extension
-        .as_object_mut()
-        .expect("plugin.json should be an object")
-        .get_mut("developer")
-        .expect("plugin.json should contain field [developer]");
-    let developer_id = mut_ref_to_developer_object
-        .get("id")
-        .expect("plugin.json should contain [developer.id]")
-        .as_str()
-        .expect("plugin.json field [developer.id] should be a string");
-    *mut_ref_to_developer_object = Json::String(developer_id.into());
-
-    // Set IDs for sub-extensions (commands, quicklinks, scripts)
-    let mut counter = 0;
-    // Helper function to set IDs for array fields
-    fn set_ids_for_field(extension: &mut Json, field_name: &str, counter: &mut i32) {
-        if let Some(field) = extension.as_object_mut().unwrap().get_mut(field_name) {
-            if let Some(array) = field.as_array_mut() {
-                for item in array {
-                    if let Some(item_obj) = item.as_object_mut() {
-                        if !item_obj.contains_key("id") {
-                            item_obj.insert("id".to_string(), Json::String(counter.to_string()));
-                            *counter += 1;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    set_ids_for_field(&mut extension, "commands", &mut counter);
-    set_ids_for_field(&mut extension, "quicklinks", &mut counter);
-    set_ids_for_field(&mut extension, "scripts", &mut counter);
-
-    // Now the extension JSON is valid
-    let mut extension: Extension = serde_json::from_value(extension).unwrap_or_else(|e| {
-        panic!(
-            "cannot parse plugin.json as struct Extension, error [{:?}]",
-            e
-        );
-    });
-
-    drop(plugin_json);
-
-    // Write extension files to the extension directory
-    let developer = extension.developer.clone().unwrap_or_default();
-    let extension_id = extension.id.clone();
-    let extension_directory = {
-        let mut path = get_third_party_extension_directory(&tauri_app_handle);
-        path.push(developer);
-        path.push(extension_id.as_str());
-        path
-    };
-    tokio::fs::create_dir_all(extension_directory.as_path())
-        .await
-        .map_err(|e| e.to_string())?;
-
-    // Extract all files except plugin.json
-    for i in 0..archive.len() {
-        let mut zip_file = archive.by_index(i).map_err(|e| e.to_string())?;
-        // `.name()` is safe to use in our cases, the cases listed in the below
-        // page won't happen to us.
-        //
-        // https://docs.rs/zip/4.2.0/zip/read/struct.ZipFile.html#method.name
-        //
-        // Example names:
-        //
-        // * `assets/icon.png`
-        // * `assets/screenshot.png`
-        // * `plugin.json`
-        //
-        // Yes, the `assets` directory is not a part of it.
-        let zip_file_name = zip_file.name();
-
-        // Skip the plugin.json file as we'll create it from the extension variable
-        if zip_file_name == PLUGIN_JSON_FILE_NAME {
-            continue;
-        }
-
-        let dest_file_path = extension_directory.join(zip_file_name);
-
-        // For cases like `assets/xxx.png`
-        if let Some(parent_dir) = dest_file_path.parent()
-            && !parent_dir.exists()
-        {
-            tokio::fs::create_dir_all(parent_dir)
-                .await
-                .map_err(|e| e.to_string())?;
-        }
-
-        let mut dest_file = tokio::fs::File::create(&dest_file_path)
-            .await
-            .map_err(|e| e.to_string())?;
-        let mut src_bytes = Vec::with_capacity(
-            zip_file
-                .size()
-                .try_into()
-                .expect("we won't have a extension file that is bigger than 4GiB"),
-        );
-        zip_file
-            .read_to_end(&mut src_bytes)
-            .map_err(|e| e.to_string())?;
-        tokio::io::copy(&mut src_bytes.as_slice(), &mut dest_file)
-            .await
-            .map_err(|e| e.to_string())?;
-    }
-    // Create plugin.json from the extension variable
-    let plugin_json_path = extension_directory.join(PLUGIN_JSON_FILE_NAME);
-    let extension_json = serde_json::to_string_pretty(&extension).map_err(|e| e.to_string())?;
-    tokio::fs::write(&plugin_json_path, extension_json)
-        .await
-        .map_err(|e| e.to_string())?;
-
-    // Turn it into an absolute path if it is a valid relative path because frontend code need this.
-    canonicalize_relative_icon_path(&extension_directory, &mut extension)?;
-
-    THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE
-        .get()
-        .unwrap()
-        .add_extension(extension)
-        .await;
-
-    Ok(())
-}
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -1,7 +1,7 @@
 mod assistant;
 mod autostart;
 mod common;
-mod extension;
+mod local;
 mod search;
 mod server;
 mod settings;
@@ -11,15 +11,19 @@ mod util;

 use crate::common::register::SearchSourceRegistry;
 // use crate::common::traits::SearchSource;
-use crate::common::{CHECK_WINDOW_LABEL, MAIN_WINDOW_LABEL, SETTINGS_WINDOW_LABEL};
+use crate::common::{MAIN_WINDOW_LABEL, SETTINGS_WINDOW_LABEL};
 use crate::server::servers::{load_or_insert_default_server, load_servers_token};
-use autostart::{change_autostart, ensure_autostart_state_consistent};
+use autostart::{change_autostart, enable_autostart};
 use lazy_static::lazy_static;
 use std::sync::Mutex;
 use std::sync::OnceLock;
 use tauri::async_runtime::block_on;
 use tauri::plugin::TauriPlugin;
-use tauri::{AppHandle, Emitter, Manager, PhysicalPosition, Runtime, WebviewWindow, WindowEvent};
+#[cfg(target_os = "macos")]
+use tauri::ActivationPolicy;
+use tauri::{
+    AppHandle, Emitter, Manager, PhysicalPosition, Runtime, WebviewWindow, Window, WindowEvent,
+};
 use tauri_plugin_autostart::MacosLauncher;

 /// Tauri store name
@@ -28,14 +32,9 @@ pub(crate) const COCO_TAURI_STORE: &str = "coco_tauri_store";
 lazy_static! {
    static ref PREVIOUS_MONITOR_NAME: Mutex<Option<String>> = Mutex::new(None);
 }
+
 /// To allow us to access tauri's `AppHandle` when its context is inaccessible,
 /// store it globally. It will be set in `init()`.
-///
-/// # WARNING
-///
-/// You may find this work, but the usage is discouraged and should be generally
-/// avoided. If you do need it, always be careful that it may not be set() when
-/// you access it.
 pub(crate) static GLOBAL_TAURI_APP_HANDLE: OnceLock<AppHandle> = OnceLock::new();

 #[tauri::command]
@@ -65,13 +64,11 @@ pub fn run() {
    let ctx = tauri::generate_context!();

    let mut app_builder = tauri::Builder::default();
-    // Set up logger first
-    app_builder = app_builder.plugin(set_up_tauri_logger());

    #[cfg(desktop)]
    {
        app_builder = app_builder.plugin(tauri_plugin_single_instance::init(|_app, argv, _cwd| {
-            log::debug!("a new app instance was opened with {argv:?} and the deep link event was already triggered");
+            println!("a new app instance was opened with {argv:?} and the deep link event was already triggered");
            // when defining deep link schemes at runtime, you must also check `argv` here
        }));
    }
@@ -80,7 +77,7 @@ pub fn run() {
        .plugin(tauri_plugin_http::init())
        .plugin(tauri_plugin_shell::init())
        .plugin(tauri_plugin_autostart::init(
-            MacosLauncher::LaunchAgent,
+            MacosLauncher::AppleScript,
            None,
        ))
        .plugin(tauri_plugin_deep_link::init())
@@ -90,13 +87,9 @@ pub fn run() {
        .plugin(tauri_plugin_macos_permissions::init())
        .plugin(tauri_plugin_screenshots::init())
        .plugin(tauri_plugin_process::init())
-        .plugin(
-            tauri_plugin_updater::Builder::new()
-                .default_version_comparator(crate::util::updater::custom_version_comparator)
-                .build(),
-        )
+        .plugin(tauri_plugin_updater::Builder::new().build())
        .plugin(tauri_plugin_windows_version::init())
-        .plugin(tauri_plugin_opener::init());
+        .plugin(set_up_tauri_logger());

    // Conditional compilation for macOS
    #[cfg(target_os = "macos")]
@@ -114,8 +107,7 @@ pub fn run() {
            show_coco,
            hide_coco,
            show_settings,
-            show_check,
-            hide_check,
+            server::servers::get_server_token,
            server::servers::add_coco_server,
            server::servers::remove_coco_server,
            server::servers::list_coco_servers,
@@ -131,9 +123,7 @@ pub fn run() {
            search::query_coco_fusion,
            assistant::chat_history,
            assistant::new_chat,
-            assistant::chat_create,
            assistant::send_message,
-            assistant::chat_chat,
            assistant::session_chat_history,
            assistant::open_session_chat,
            assistant::close_session_chat,
@@ -141,8 +131,6 @@ pub fn run() {
            assistant::delete_session_chat,
            assistant::update_session_chat,
            assistant::assistant_search,
-            assistant::assistant_get,
-            assistant::assistant_get_multi,
            // server::get_coco_server_datasources,
            // server::get_coco_server_connectors,
            server::websocket::connect_to_server,
@@ -152,85 +140,51 @@ pub fn run() {
            server::attachment::get_attachment,
            server::attachment::delete_attachment,
            server::transcription::transcription,
+            util::open,
            server::system_settings::get_system_settings,
-            extension::built_in::application::get_app_list,
-            extension::built_in::application::get_app_search_path,
-            extension::built_in::application::get_app_metadata,
-            extension::built_in::application::add_app_search_path,
-            extension::built_in::application::remove_app_search_path,
-            extension::built_in::application::reindex_applications,
-            extension::list_extensions,
-            extension::enable_extension,
-            extension::disable_extension,
-            extension::set_extension_alias,
-            extension::register_extension_hotkey,
-            extension::unregister_extension_hotkey,
-            extension::is_extension_enabled,
-            extension::third_party::store::search_extension,
-            extension::third_party::store::install_extension_from_store,
-            extension::third_party::uninstall_extension,
+            simulate_mouse_click,
+            local::get_disabled_local_query_sources,
+            local::enable_local_query_source,
+            local::disable_local_query_source,
+            local::application::get_app_list,
+            local::application::get_app_search_path,
+            local::application::get_app_metadata,
+            local::application::set_app_alias,
+            local::application::register_app_hotkey,
+            local::application::unregister_app_hotkey,
+            local::application::disable_app_search,
+            local::application::enable_app_search,
+            local::application::add_app_search_path,
+            local::application::remove_app_search_path,
            settings::set_allow_self_signature,
            settings::get_allow_self_signature,
-            assistant::ask_ai,
-            crate::common::document::open,
-            #[cfg(any(target_os = "macos", target_os = "windows"))]
-            extension::built_in::file_search::config::get_file_system_config,
-            #[cfg(any(target_os = "macos", target_os = "windows"))]
-            extension::built_in::file_search::config::set_file_system_config,
-            server::synthesize::synthesize,
-            util::file::get_file_icon,
-            util::app_lang::update_app_lang,
        ])
        .setup(|app| {
            let app_handle = app.handle().clone();
            GLOBAL_TAURI_APP_HANDLE
                .set(app_handle.clone())
-                .expect("global tauri AppHandle already initialized");
-            log::trace!("global Tauri AppHandle set");
-
-            #[cfg(target_os = "macos")]
-            {
-                log::trace!("hiding Dock icon on macOS");
-                app.set_activation_policy(tauri::ActivationPolicy::Accessory);
-                log::trace!("Dock icon should be hidden now");
-            }
+                .expect("variable already initialized");

            let registry = SearchSourceRegistry::default();

            app.manage(registry); // Store registry in Tauri's app state
            app.manage(server::websocket::WebSocketManager::default());

-            // This has to be called before initializing extensions as doing that
-            // requires access to the shortcut store, which will be set by this
-            // function.
-            shortcut::enable_shortcut(app);
-
            block_on(async {
                init(app.handle()).await;
-
-                // We want all the extensions here, so no filter condition specified.
-                match extension::list_extensions(app_handle.clone(), None, None, false).await {
-                    Ok((_found_invalid_extensions, extensions)) => {
-                        // Initializing extension relies on SearchSourceRegistry, so this should
-                        // be executed after `app.manage(registry)`
-                        if let Err(e) =
-                            extension::init_extensions(app_handle.clone(), extensions).await
-                        {
-                            log::error!("initializing extensions failed with error [{}]", e);
-                        }
-                    }
-                    Err(e) => {
-                        log::error!("listing extensions failed with error [{}]", e);
-                    }
-                }
            });

-            ensure_autostart_state_consistent(app)?;
+            shortcut::enable_shortcut(app);
+
+            enable_autostart(app);
+
+            #[cfg(target_os = "macos")]
+            app.set_activation_policy(ActivationPolicy::Accessory);

            // app.listen("theme-changed", move |event| {
            //     if let Ok(payload) = serde_json::from_str::<ThemeChangedPayload>(event.payload()) {
            //         // switch_tray_icon(app.app_handle(), payload.is_dark_mode);
-            //         log::debug!("Theme changed: is_dark_mode = {}", payload.is_dark_mode);
+            //         println!("Theme changed: is_dark_mode = {}", payload.is_dark_mode);
            //     }
            // });

@@ -250,19 +204,13 @@ pub fn run() {

            let main_window = app.get_webview_window(MAIN_WINDOW_LABEL).unwrap();
            let settings_window = app.get_webview_window(SETTINGS_WINDOW_LABEL).unwrap();
-            let check_window = app.get_webview_window(CHECK_WINDOW_LABEL).unwrap();
-            setup::default(
-                app,
-                main_window.clone(),
-                settings_window.clone(),
-                check_window.clone(),
-            );
+            setup::default(app, main_window.clone(), settings_window.clone());

            Ok(())
        })
        .on_window_event(|window, event| match event {
            WindowEvent::CloseRequested { api, .. } => {
-                //dbg!("Close requested event received");
+                dbg!("Close requested event received");
                window.hide().unwrap();
                api.prevent_close();
            }
@@ -277,10 +225,10 @@ pub fn run() {
            has_visible_windows,
            ..
        } => {
-            // dbg!(
-            //     "Reopen event received: has_visible_windows = {}",
-            //     has_visible_windows
-            // );
+            dbg!(
+                "Reopen event received: has_visible_windows = {}",
+                has_visible_windows
+            );
            if has_visible_windows {
                return;
            }
@@ -294,14 +242,14 @@ pub fn run() {
 pub async fn init<R: Runtime>(app_handle: &AppHandle<R>) {
    // Await the async functions to load the servers and tokens
    if let Err(err) = load_or_insert_default_server(app_handle).await {
-        log::error!("Failed to load servers: {}", err);
+        eprintln!("Failed to load servers: {}", err);
    }

    if let Err(err) = load_servers_token(app_handle).await {
-        log::error!("Failed to load server tokens: {}", err);
+        eprintln!("Failed to load server tokens: {}", err);
    }

-    let coco_servers = server::servers::get_all_servers().await;
+    let coco_servers = server::servers::get_all_servers();

    // Get the registry from Tauri's state
    // let registry: State<SearchSourceRegistry> = app_handle.state::<SearchSourceRegistry>();
@@ -311,12 +259,12 @@ pub async fn init<R: Runtime>(app_handle: &AppHandle<R>) {
            .await;
    }

-    extension::built_in::pizza_engine_runtime::start_pizza_engine_runtime().await;
+    local::start_pizza_engine_runtime();
 }

 #[tauri::command]
 async fn show_coco<R: Runtime>(app_handle: AppHandle<R>) {
-    if let Some(window) = app_handle.get_webview_window(MAIN_WINDOW_LABEL) {
+    if let Some(window) = app_handle.get_window(MAIN_WINDOW_LABEL) {
        move_window_to_active_monitor(&window);

        let _ = window.show();
@@ -329,24 +277,24 @@ async fn show_coco<R: Runtime>(app_handle: AppHandle<R>) {

 #[tauri::command]
 async fn hide_coco<R: Runtime>(app: AppHandle<R>) {
-    if let Some(window) = app.get_webview_window(MAIN_WINDOW_LABEL) {
+    if let Some(window) = app.get_window(MAIN_WINDOW_LABEL) {
        if let Err(err) = window.hide() {
-            log::error!("Failed to hide the window: {}", err);
+            eprintln!("Failed to hide the window: {}", err);
        } else {
-            log::debug!("Window successfully hidden.");
+            println!("Window successfully hidden.");
        }
    } else {
-        log::error!("Main window not found.");
+        eprintln!("Main window not found.");
    }
 }

-fn move_window_to_active_monitor<R: Runtime>(window: &WebviewWindow<R>) {
-    //dbg!("Moving window to active monitor");
+fn move_window_to_active_monitor<R: Runtime>(window: &Window<R>) {
+    dbg!("Moving window to active monitor");
    // Try to get the available monitors, handle failure gracefully
    let available_monitors = match window.available_monitors() {
        Ok(monitors) => monitors,
        Err(e) => {
-            log::error!("Failed to get monitors: {}", e);
+            eprintln!("Failed to get monitors: {}", e);
            return;
        }
    };
@@ -355,7 +303,7 @@ fn move_window_to_active_monitor<R: Runtime>(window: &WebviewWindow<R>) {
    let cursor_position = match window.cursor_position() {
        Ok(pos) => Some(pos),
        Err(e) => {
-            log::error!("Failed to get cursor position: {}", e);
+            eprintln!("Failed to get cursor position: {}", e);
            None
        }
    };
@@ -384,7 +332,7 @@ fn move_window_to_active_monitor<R: Runtime>(window: &WebviewWindow<R>) {
    let monitor = match target_monitor.or_else(|| window.primary_monitor().ok().flatten()) {
        Some(monitor) => monitor,
        None => {
-            log::error!("No monitor found!");
+            eprintln!("No monitor found!");
            return;
        }
    };
@@ -394,7 +342,7 @@ fn move_window_to_active_monitor<R: Runtime>(window: &WebviewWindow<R>) {

        if let Some(ref prev_name) = *previous_monitor_name {
            if name.to_string() == *prev_name {
-                log::debug!("Currently on the same monitor");
+                println!("Currently on the same monitor");

                return;
            }
@@ -408,7 +356,7 @@ fn move_window_to_active_monitor<R: Runtime>(window: &WebviewWindow<R>) {
    let window_size = match window.inner_size() {
        Ok(size) => size,
        Err(e) => {
-            log::error!("Failed to get window size: {}", e);
+            eprintln!("Failed to get window size: {}", e);
            return;
        }
    };
@@ -422,19 +370,52 @@ fn move_window_to_active_monitor<R: Runtime>(window: &WebviewWindow<R>) {

    // Move the window to the new position
    if let Err(e) = window.set_position(PhysicalPosition::new(window_x, window_y)) {
-        log::error!("Failed to move window: {}", e);
+        eprintln!("Failed to move window: {}", e);
    }

    if let Some(name) = monitor.name() {
-        log::debug!("Window moved to monitor: {}", name);
+        println!("Window moved to monitor: {}", name);

        let mut previous_monitor = PREVIOUS_MONITOR_NAME.lock().unwrap();
        *previous_monitor = Some(name.to_string());
    }
 }

+#[allow(dead_code)]
+fn open_settings(app: &tauri::AppHandle) {
+    use tauri::webview::WebviewBuilder;
+    println!("settings menu item was clicked");
+    let window = app.get_webview_window("settings");
+    if let Some(window) = window {
+        let _ = window.show();
+        let _ = window.unminimize();
+        let _ = window.set_focus();
+    } else {
+        let window = tauri::window::WindowBuilder::new(app, "settings")
+            .title("Settings Window")
+            .fullscreen(false)
+            .resizable(false)
+            .minimizable(false)
+            .maximizable(false)
+            .inner_size(800.0, 600.0)
+            .build()
+            .unwrap();
+
+        let webview_builder =
+            WebviewBuilder::new("settings", tauri::WebviewUrl::App("/ui/settings".into()));
+        let _webview = window
+            .add_child(
+                webview_builder,
+                tauri::LogicalPosition::new(0, 0),
+                window.inner_size().unwrap(),
+            )
+            .unwrap();
+    }
+}
+
 #[tauri::command]
-async fn get_app_search_source(app_handle: AppHandle) -> Result<(), String> {
+async fn get_app_search_source<R: Runtime>(app_handle: AppHandle<R>) -> Result<(), String> {
+    local::init_local_search_source(&app_handle).await?;
    let _ = server::connector::refresh_all_connectors(&app_handle).await;
    let _ = server::datasource::refresh_all_datasources(&app_handle).await;

@@ -443,36 +424,53 @@ async fn get_app_search_source(app_handle: AppHandle) -> Result<(), String> {

 #[tauri::command]
 async fn show_settings(app_handle: AppHandle) {
-    log::debug!("settings menu item was clicked");
-    let window = app_handle
-        .get_webview_window(SETTINGS_WINDOW_LABEL)
-        .expect("we have a settings window");
-
-    window.show().unwrap();
-    window.unminimize().unwrap();
-    window.set_focus().unwrap();
+    open_settings(&app_handle);
 }

 #[tauri::command]
-async fn show_check(app_handle: AppHandle) {
-    log::debug!("check menu item was clicked");
-    let window = app_handle
-        .get_webview_window(CHECK_WINDOW_LABEL)
-        .expect("we have a check window");
+async fn simulate_mouse_click<R: Runtime>(window: WebviewWindow<R>, is_chat_mode: bool) {
+    #[cfg(target_os = "windows")]
+    {
+        use enigo::{Button, Coordinate, Direction, Enigo, Mouse, Settings};
+        use std::{thread, time::Duration};

-    window.show().unwrap();
-    window.unminimize().unwrap();
-    window.set_focus().unwrap();
-}
+        if let Ok(mut enigo) = Enigo::new(&Settings::default()) {
+            // Save the current mouse position
+            if let Ok((original_x, original_y)) = enigo.location() {
+                // Retrieve the window's outer position (top-left corner)
+                if let Ok(position) = window.outer_position() {
+                    // Retrieve the window's inner size (client area)
+                    if let Ok(size) = window.inner_size() {
+                        // Calculate the center position of the title bar
+                        let x = position.x + (size.width as i32 / 2);
+                        let y = if is_chat_mode {
+                            position.y + size.height as i32 - 50
+                        } else {
+                            position.y + 30
+                        };

-#[tauri::command]
-async fn hide_check(app_handle: AppHandle) {
-    log::debug!("check window was closed");
-    let window = &app_handle
-        .get_webview_window(CHECK_WINDOW_LABEL)
-        .expect("we have a check window");
+                        // Move the mouse cursor to the calculated position
+                        if enigo.move_mouse(x, y, Coordinate::Abs).is_ok() {
+                            // // Simulate a left mouse click
+                            let _ = enigo.button(Button::Left, Direction::Click);
+                            // let _ = enigo.button(Button::Left, Direction::Release);

-    window.hide().unwrap();
+                            thread::sleep(Duration::from_millis(100));
+
+                            // Move the mouse cursor back to the original position
+                            let _ = enigo.move_mouse(original_x, original_y, Coordinate::Abs);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    #[cfg(not(target_os = "windows"))]
+    {
+        let _ = window;
+        let _ = is_chat_mode;
+    }
 }

 /// Log format:
@@ -489,12 +487,6 @@ async fn hide_check(app_handle: AppHandle) {
 /// ```
 fn set_up_tauri_logger() -> TauriPlugin<tauri::Wry> {
    use log::Level;
-    use log::LevelFilter;
-    use tauri_plugin_log::Builder;
-
-    /// Coco-AI app's default log level.
-    const DEFAULT_LOG_LEVEL: LevelFilter = LevelFilter::Info;
-    const LOG_LEVEL_ENV_VAR: &str = "COCO_LOG";

    fn format_log_level(level: Level) -> &'static str {
        match level {
@@ -516,93 +508,16 @@ fn set_up_tauri_logger() -> TauriPlugin<tauri::Wry> {
        str
    }

-    /// Allow us to configure dynamic log levels via environment variable `COCO_LOG`.
-    ///
-    /// Generally, it mirros the behavior of `env_logger`. Syntax: `COCO_LOG=[target][=][level][,...]`
-    ///
-    /// * If this environment variable is not set, use the default log level.
-    /// * If it is set, respect it:
-    ///
-    /// * `COCO_LOG=coco_lib` turns on all logging for the `coco_lib` module, which is
-    ///   equivalent to `COCO_LOG=coco_lib=trace`
-    /// * `COCO_LOG=trace` turns on all logging for the application, regardless of its name
-    /// * `COCO_LOG=TRACE` turns on all logging for the application, regardless of its name (same as previous)
-    /// * `COCO_LOG=reqwest=debug` turns on debug logging for `reqwest`
-    /// * `COCO_LOG=trace,tauri=off` turns on all the logging except for the logs come from `tauri`
-    /// * `COCO_LOG=off` turns off all logging for the application
-    /// * `COCO_LOG=` Since the value is empty, turns off all logging for the application as well
-    fn dynamic_log_level(mut builder: Builder) -> Builder {
-        let Some(log_levels) = std::env::var_os(LOG_LEVEL_ENV_VAR) else {
-            return builder.level(DEFAULT_LOG_LEVEL);
-        };
-
-        builder = builder.level(LevelFilter::Off);
-
-        let log_levels = log_levels.into_string().unwrap_or_else(|e| {
-            panic!(
-                "The value '{}' set in environment varaible '{}' is not UTF-8 encoded",
-                // Cannot use `.display()` here becuase that requires MSRV 1.87.0
-                e.to_string_lossy(),
-                LOG_LEVEL_ENV_VAR
-            )
-        });
-
-        // COCO_LOG=[target][=][level][,...]
-        let target_log_levels = log_levels.split(',');
-        for target_log_level in target_log_levels {
-            #[allow(clippy::collapsible_else_if)]
-            if let Some(char_index) = target_log_level.chars().position(|c| c == '=') {
-                let (target, equal_sign_and_level) = target_log_level.split_at(char_index);
-                // Remove the equal sign, we know it takes 1 byte
-                let level = &equal_sign_and_level[1..];
-
-                if let Ok(level) = level.parse::<LevelFilter>() {
-                    // Here we have to call `.to_string()` because `Cow<'static, str>` requires `&'static str`
-                    builder = builder.level_for(target.to_string(), level);
-                } else {
-                    panic!(
-                        "log level '{}' set in '{}={}' is invalid",
-                        level, target, level
-                    );
-                }
-            } else {
-                if let Ok(level) = target_log_level.parse::<LevelFilter>() {
-                    // This is a level
-                    builder = builder.level(level);
-                } else {
-                    // This is a target, enable all the logging
-                    //
-                    // Here we have to call `.to_string()` because `Cow<'static, str>` requires `&'static str`
-                    builder = builder.level_for(target_log_level.to_string(), LevelFilter::Trace);
-                }
-            }
-        }
-
-        builder
-    }
-
-    // When running the built binary, set `COCO_LOG` to `coco_lib=trace` to capture all logs
-    // that come from Coco in the log file, which helps with debugging.
-    if !tauri::is_dev() {
-        // We have absolutely no guarantee that we (We have control over the Rust
-        // code, but definitely no idea about the libc C code, all the shared objects
-        // that we will link) will not concurrently read/write `envp`, so just use unsafe.
-        unsafe {
-            std::env::set_var("COCO_LOG", "coco_lib=trace");
-        }
-    }
-
-    let mut builder = tauri_plugin_log::Builder::new();
-    builder = builder.format(|out, message, record| {
-        let now = chrono::Local::now().format("%m-%d %H:%M:%S");
-        let level = format_log_level(record.level());
-        let target_and_line = format_target_and_line(record);
-        out.finish(format_args!(
-            "[{}] [{}] [{}] {}",
-            now, level, target_and_line, message
-        ));
-    });
-    builder = dynamic_log_level(builder);
-
-    builder.build()
+    tauri_plugin_log::Builder::new()
+        .format(|out, message, record| {
+            let now = chrono::Local::now().format("%m-%d %H:%M:%S");
+            let level = format_log_level(record.level());
+            let target_and_line = format_target_and_line(record);
+            out.finish(format_args!(
+                "[{}] [{}] [{}] {}",
+                now, level, target_and_line, message
+            ));
+        })
+        .level(log::LevelFilter::Debug)
+        .build()
 }
--- a/src-tauri/src/extension/built_in/application/mod.rs
+++ b/src-tauri/src/extension/built_in/application/mod.rs
@@ -12,10 +12,9 @@ pub use with_feature::*;
 #[cfg(not(feature = "use_pizza_engine"))]
 pub use without_feature::*;

+
 #[derive(Debug, Serialize, Clone)]
 #[serde(rename_all = "camelCase")]
-#[allow(dead_code)]
-
 pub struct AppEntry {
    path: String,
    name: String,
@@ -25,26 +24,15 @@ pub struct AppEntry {
    is_disabled: bool,
 }

+
 #[derive(serde::Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppMetadata {
    name: String,
    r#where: String,
    size: u64,
+    icon: String,
    created: u128,
    modified: u128,
    last_opened: u128,
-}
-
-/// JSON file for this extension.
-pub(crate) const PLUGIN_JSON_FILE: &str = r#"
-{
-  "id": "Applications",
-  "platforms": ["macos", "linux", "windows"],
-  "name": "Applications",
-  "description": "Application search",
-  "icon": "font_Application",
-  "type": "group",
-  "enabled": true
-}
-"#;
+}
--- a/src-tauri/src/extension/built_in/application/with_feature.rs
+++ b/src-tauri/src/extension/built_in/application/with_feature.rs
--- a/src-tauri/src/extension/built_in/application/without_feature.rs
+++ b/src-tauri/src/extension/built_in/application/without_feature.rs
@@ -1,20 +1,18 @@
-use super::super::Extension;
-use super::AppMetadata;
 use crate::common::error::SearchError;
 use crate::common::search::{QueryResponse, QuerySource, SearchQuery};
 use crate::common::traits::SearchSource;
-use crate::extension::LOCAL_QUERY_SOURCE_TYPE;
+use crate::local::LOCAL_QUERY_SOURCE_TYPE;
 use async_trait::async_trait;
 use tauri::{AppHandle, Runtime};
+use super::AppEntry;
+use super::AppMetadata;

 pub(crate) const QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME: &str = "Applications";

 pub struct ApplicationSearchSource;

 impl ApplicationSearchSource {
-    pub async fn prepare_index_and_store<R: Runtime>(
-        _app_handle: AppHandle<R>,
-    ) -> Result<(), String> {
+    pub async fn init<R: Runtime>(_app_handle: AppHandle<R>) -> Result<(), String> {
        Ok(())
    }
 }
@@ -32,11 +30,7 @@ impl SearchSource for ApplicationSearchSource {
        }
    }

-    async fn search(
-        &self,
-        _tauri_app_handle: AppHandle,
-        _query: SearchQuery,
-    ) -> Result<QueryResponse, SearchError> {
+    async fn search(&self, _query: SearchQuery) -> Result<QueryResponse, SearchError> {
        Ok(QueryResponse {
            source: self.get_type(),
            hits: Vec::new(),
@@ -45,45 +39,46 @@ impl SearchSource for ApplicationSearchSource {
    }
 }

-pub fn set_app_alias<R: Runtime>(_tauri_app_handle: &AppHandle<R>, _app_path: &str, _alias: &str) {
+#[tauri::command]
+pub async fn set_app_alias(_app_path: String, _alias: String) -> Result<(), String> {
    unreachable!("app list should be empty, there is no way this can be invoked")
 }

-pub fn register_app_hotkey<R: Runtime>(
-    _tauri_app_handle: &AppHandle<R>,
-    _app_path: &str,
-    _hotkey: &str,
+#[tauri::command]
+pub async fn register_app_hotkey<R: Runtime>(
+    _tauri_app_handle: AppHandle<R>,
+    _app_path: String,
+    _hotkey: String,
 ) -> Result<(), String> {
    unreachable!("app list should be empty, there is no way this can be invoked")
 }

-pub fn unregister_app_hotkey<R: Runtime>(
-    _tauri_app_handle: &AppHandle<R>,
-    _app_path: &str,
+#[tauri::command]
+pub async fn unregister_app_hotkey<R: Runtime>(
+    _tauri_app_handle: AppHandle<R>,
+    _app_path: String,
 ) -> Result<(), String> {
    unreachable!("app list should be empty, there is no way this can be invoked")
 }

-pub fn disable_app_search<R: Runtime>(
-    _tauri_app_handle: &AppHandle<R>,
-    _app_path: &str,
+#[tauri::command]
+pub async fn disable_app_search<R: Runtime>(
+    _tauri_app_handle: AppHandle<R>,
+    _app_path: String,
 ) -> Result<(), String> {
    // no-op
    Ok(())
 }

-pub fn enable_app_search<R: Runtime>(
-    _tauri_app_handle: &AppHandle<R>,
-    _app_path: &str,
+#[tauri::command]
+pub async fn enable_app_search<R: Runtime>(
+    _tauri_app_handle: AppHandle<R>,
+    _app_path: String,
 ) -> Result<(), String> {
    // no-op
    Ok(())
 }

-pub fn is_app_search_enabled(_app_path: &str) -> bool {
-    false
-}
-
 #[tauri::command]
 pub async fn add_app_search_path<R: Runtime>(
    _tauri_app_handle: AppHandle<R>,
@@ -108,10 +103,11 @@ pub async fn get_app_search_path<R: Runtime>(_tauri_app_handle: AppHandle<R>) ->
    Vec::new()
 }

+
 #[tauri::command]
 pub async fn get_app_list<R: Runtime>(
    _tauri_app_handle: AppHandle<R>,
-) -> Result<Vec<Extension>, String> {
+) -> Result<Vec<AppEntry>, String> {
    // Return an empty list
    Ok(Vec::new())
 }
@@ -123,23 +119,3 @@ pub async fn get_app_metadata<R: Runtime>(
 ) -> Result<AppMetadata, String> {
    unreachable!("app list should be empty, there is no way this can be invoked")
 }
-
-pub(crate) fn set_apps_hotkey<R: Runtime>(_tauri_app_handle: &AppHandle<R>) -> Result<(), String> {
-    // no-op
-    Ok(())
-}
-
-pub(crate) fn unset_apps_hotkey<R: Runtime>(
-    _tauri_app_handle: &AppHandle<R>,
-) -> Result<(), String> {
-    // no-op
-    Ok(())
-}
-
-#[tauri::command]
-pub async fn reindex_applications<R: Runtime>(
-    _tauri_app_handle: AppHandle<R>,
-) -> Result<(), String> {
-    // no-op
-    Ok(())
-}
--- a/src-tauri/src/extension/built_in/calculator.rs
+++ b/src-tauri/src/extension/built_in/calculator.rs
@@ -1,4 +1,4 @@
-use super::super::LOCAL_QUERY_SOURCE_TYPE;
+use super::LOCAL_QUERY_SOURCE_TYPE;
 use crate::common::{
    document::{DataSourceReference, Document},
    error::SearchError,
@@ -10,23 +10,9 @@ use chinese_number::{ChineseCase, ChineseCountMethod, ChineseVariant, NumberToCh
 use num2words::Num2Words;
 use serde_json::Value;
 use std::collections::HashMap;
-use tauri::AppHandle;

 pub(crate) const DATA_SOURCE_ID: &str = "Calculator";

-/// JSON file for this extension.
-pub(crate) const PLUGIN_JSON_FILE: &str = r#"
-{
-  "id": "Calculator",
-  "name": "Calculator",
-  "platforms": ["macos", "linux", "windows"],
-  "description": "...",
-  "icon": "font_Calculator",
-  "type": "calculator",
-  "enabled": true
-}
-"#;
-
 pub struct CalculatorSource {
    base_score: f64,
 }
@@ -37,7 +23,7 @@ impl CalculatorSource {
    }
 }

-fn parse_query(query: &str) -> Value {
+fn parse_query(query: String) -> Value {
    let mut query_json = serde_json::Map::new();

    let operators = ["+", "-", "*", "/", "%"];
@@ -62,7 +48,7 @@ fn parse_query(query: &str) -> Value {
        query_json.insert("type".to_string(), Value::String("expression".to_string()));
    }

-    query_json.insert("value".to_string(), Value::String(query.to_string()));
+    query_json.insert("value".to_string(), Value::String(query));

    Value::Object(query_json)
 }
@@ -121,22 +107,12 @@ impl SearchSource for CalculatorSource {
        }
    }

-    async fn search(
-        &self,
-        _tauri_app_handle: AppHandle,
-        query: SearchQuery,
-    ) -> Result<QueryResponse, SearchError> {
-        let Some(query_string) = query.query_strings.get("query") else {
-            return Ok(QueryResponse {
-                source: self.get_type(),
-                hits: Vec::new(),
-                total_hits: 0,
-            });
-        };
-
-        // Trim the leading and tailing whitespace so that our later if condition
-        // will only be evaluated against non-whitespace characters.
-        let query_string = query_string.trim();
+    async fn search(&self, query: SearchQuery) -> Result<QueryResponse, SearchError> {
+        let query_string = query
+            .query_strings
+            .get("query")
+            .unwrap_or(&"".to_string())
+            .to_string();

        if query_string.is_empty() || query_string.len() == 1 {
            return Ok(QueryResponse {
@@ -146,54 +122,42 @@ impl SearchSource for CalculatorSource {
            });
        }

-        let query_string_clone = query_string.to_string();
-        let query_source = self.get_type();
-        let base_score = self.base_score;
-        let closure = move || -> QueryResponse {
-            let res_num = meval::eval_str(&query_string_clone);
+        match meval::eval_str(&query_string) {
+            Ok(num) => {
+                let mut payload: HashMap<String, Value> = HashMap::new();

-            match res_num {
-                Ok(num) => {
-                    let mut payload: HashMap<String, Value> = HashMap::new();
+                let payload_query = parse_query(query_string);
+                let payload_result = parse_result(num);

-                    let payload_query = parse_query(&query_string_clone);
-                    let payload_result = parse_result(num);
+                payload.insert("query".to_string(), payload_query);
+                payload.insert("result".to_string(), payload_result);

-                    payload.insert("query".to_string(), payload_query);
-                    payload.insert("result".to_string(), payload_result);
+                let doc = Document {
+                    id: DATA_SOURCE_ID.to_string(),
+                    category: Some(DATA_SOURCE_ID.to_string()),
+                    payload: Some(payload),
+                    source: Some(DataSourceReference {
+                        r#type: Some(LOCAL_QUERY_SOURCE_TYPE.into()),
+                        name: Some(DATA_SOURCE_ID.into()),
+                        id: Some(DATA_SOURCE_ID.into()),
+                        icon: None,
+                    }),
+                    ..Default::default()
+                };

-                    let doc = Document {
-                        id: DATA_SOURCE_ID.to_string(),
-                        category: Some(DATA_SOURCE_ID.to_string()),
-                        payload: Some(payload),
-                        source: Some(DataSourceReference {
-                            r#type: Some(LOCAL_QUERY_SOURCE_TYPE.into()),
-                            name: Some(DATA_SOURCE_ID.into()),
-                            id: Some(DATA_SOURCE_ID.into()),
-                            icon: Some(String::from("font_Calculator")),
-                        }),
-                        ..Default::default()
-                    };
-
-                    QueryResponse {
-                        source: query_source,
-                        hits: vec![(doc, base_score)],
-                        total_hits: 1,
-                    }
-                }
-                Err(_) => QueryResponse {
-                    source: query_source,
+                return Ok(QueryResponse {
+                    source: self.get_type(),
+                    hits: vec![(doc, self.base_score)],
+                    total_hits: 1,
+                });
+            }
+            Err(_) => {
+                return Ok(QueryResponse {
+                    source: self.get_type(),
                    hits: Vec::new(),
                    total_hits: 0,
-                },
+                });
            }
        };
-
-        let spawn_result = tokio::task::spawn_blocking(closure).await;
-
-        match spawn_result {
-            Ok(response) => Ok(response),
-            Err(e) => std::panic::resume_unwind(e.into_panic()),
-        }
    }
 }
--- a/src-tauri/src/local/file_system.rs
+++ b/src-tauri/src/local/file_system.rs
--- a/src-tauri/src/local/mod.rs
+++ b/src-tauri/src/local/mod.rs
@@ -0,0 +1,164 @@
+pub mod application;
+pub mod calculator;
+pub mod file_system;
+
+use std::any::Any;
+use std::collections::hash_map::Entry;
+use std::collections::HashMap;
+use std::sync::OnceLock;
+
+use crate::common::register::SearchSourceRegistry;
+use serde_json::Value as Json;
+use tauri::{AppHandle, Manager, Runtime};
+use tauri_plugin_store::StoreExt;
+
+pub const LOCAL_QUERY_SOURCE_TYPE: &str = "local";
+pub const TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE: &str = "local_query_source_enabled_state";
+
+trait SearchSourceState {
+    #[cfg_attr(not(feature = "use_pizza_engine"), allow(unused))]
+    fn as_mut_any(&mut self) -> &mut dyn Any;
+}
+
+#[async_trait::async_trait(?Send)]
+trait Task: Send + Sync {
+    fn search_source_id(&self) -> &'static str;
+
+    async fn exec(&mut self, state: &mut Option<Box<dyn SearchSourceState>>);
+}
+
+static RUNTIME_TX: OnceLock<tokio::sync::mpsc::UnboundedSender<Box<dyn Task>>> = OnceLock::new();
+
+pub(crate) fn start_pizza_engine_runtime() {
+    std::thread::spawn(|| {
+        let rt = tokio::runtime::Runtime::new().unwrap();
+
+        let main = async {
+            let mut states: HashMap<String, Option<Box<dyn SearchSourceState>>> = HashMap::new();
+
+            let (tx, mut rx) = tokio::sync::mpsc::unbounded_channel();
+            RUNTIME_TX.set(tx).unwrap();
+
+            while let Some(mut task) = rx.recv().await {
+                let opt_search_source_state = match states.entry(task.search_source_id().into()) {
+                    Entry::Occupied(o) => o.into_mut(),
+                    Entry::Vacant(v) => v.insert(None),
+                };
+                task.exec(opt_search_source_state).await;
+            }
+        };
+
+        rt.block_on(main);
+    });
+}
+
+pub(crate) async fn init_local_search_source<R: Runtime>(
+    app_handle: &AppHandle<R>,
+) -> Result<(), String> {
+    let enabled_status_store = app_handle
+        .store(TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE)
+        .map_err(|e| e.to_string())?;
+    if enabled_status_store.is_empty() {
+        enabled_status_store.set(
+            application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME,
+            Json::Bool(true),
+        );
+        enabled_status_store.set(calculator::DATA_SOURCE_ID, Json::Bool(true));
+    }
+    let registry = app_handle.state::<SearchSourceRegistry>();
+
+    application::ApplicationSearchSource::init(app_handle.clone()).await?;
+
+    for (id, enabled) in enabled_status_store.entries() {
+        let enabled = match enabled {
+            Json::Bool(b) => b,
+            _ => unreachable!("enabled state should be stored as a boolean"),
+        };
+
+        if enabled {
+            if id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME {
+                registry
+                    .register_source(application::ApplicationSearchSource)
+                    .await;
+            }
+
+            if id == calculator::DATA_SOURCE_ID {
+                let calculator_search = calculator::CalculatorSource::new(2000f64);
+                registry.register_source(calculator_search).await;
+            }
+        }
+    }
+
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn get_disabled_local_query_sources<R: Runtime>(app_handle: AppHandle<R>) -> Vec<String> {
+    let enabled_status_store = app_handle
+        .store(TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE)
+        .unwrap_or_else(|e| {
+            panic!(
+                "tauri store [{}] should exist and be loaded, but that's not true due to error [{}]",
+                TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE, e
+            )
+        });
+    let mut disabled_local_query_sources = Vec::new();
+
+    for (id, enabled) in enabled_status_store.entries() {
+        let enabled = match enabled {
+            Json::Bool(b) => b,
+            _ => unreachable!("enabled state should be stored as a boolean"),
+        };
+
+        if !enabled {
+            disabled_local_query_sources.push(id);
+        }
+    }
+
+    disabled_local_query_sources
+}
+
+#[tauri::command]
+pub async fn enable_local_query_source<R: Runtime>(
+    app_handle: AppHandle<R>,
+    query_source_id: String,
+) {
+    let registry = app_handle.state::<SearchSourceRegistry>();
+    if query_source_id == application::QUERYSOURCE_ID_DATASOURCE_ID_DATASOURCE_NAME {
+        let application_search = application::ApplicationSearchSource;
+        registry.register_source(application_search).await;
+    }
+    if query_source_id == calculator::DATA_SOURCE_ID {
+        let calculator_search = calculator::CalculatorSource::new(2000f64);
+        registry.register_source(calculator_search).await;
+    }
+
+    let enabled_status_store = app_handle
+        .store(TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE)
+        .unwrap_or_else(|e| {
+            panic!(
+              "tauri store [{}] should exist and be loaded, but that's not true due to error [{}]",
+              TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE, e
+          )
+        });
+    enabled_status_store.set(query_source_id, Json::Bool(true));
+}
+
+#[tauri::command]
+pub async fn disable_local_query_source<R: Runtime>(
+    app_handle: AppHandle<R>,
+    query_source_id: String,
+) {
+    let registry = app_handle.state::<SearchSourceRegistry>();
+    registry.remove_source(&query_source_id).await;
+
+    let enabled_status_store = app_handle
+        .store(TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE)
+        .unwrap_or_else(|e| {
+            panic!(
+          "tauri store [{}] should exist and be loaded, but that's not true due to error [{}]",
+          TAURI_STORE_LOCAL_QUERY_SOURCE_ENABLED_STATE, e
+      )
+        });
+    enabled_status_store.set(query_source_id, Json::Bool(false));
+}
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -1,112 +1,5 @@
 // Prevents additional console window on Windows in release, DO NOT REMOVE!!
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
-
-use std::fs::OpenOptions;
-use std::io::Write;
-use std::path::PathBuf;
-
-/// Helper function to return the log directory.
-///
-/// This should return the same value as `tauri_app_handle.path().app_log_dir().unwrap()`.
-fn app_log_dir() -> PathBuf {
-    // This function `app_log_dir()` is for the panic hook, which should be set
-    // before Tauri performs any initialization. At that point, we do not have
-    // access to the identifier provided by Tauri, so we need to define our own
-    // one here.
-    //
-    // NOTE: If you update identifier in the following files, update this one
-    // as well!
-    //
-    // src-tauri/tauri.linux.conf.json
-    // src-tauri/Entitlements.plist
-    // src-tauri/tauri.conf.json
-    // src-tauri/Info.plist
-    const IDENTIFIER: &str = "rs.coco.app";
-
-    #[cfg(target_os = "macos")]
-    let path = dirs::home_dir()
-        .expect("cannot find the home directory, Coco should never run in such a environment")
-        .join("Library/Logs")
-        .join(IDENTIFIER);
-
-    #[cfg(not(target_os = "macos"))]
-    let path = dirs::data_local_dir()
-        .expect("app local dir is None, we should not encounter this")
-        .join(IDENTIFIER)
-        .join("logs");
-
-    path
-}
-
-/// Set up panic hook to log panic information to a file
-fn setup_panic_hook() {
-    std::panic::set_hook(Box::new(|panic_info| {
-        let timestamp = chrono::Local::now();
-        // "%Y-%m-%d %H:%M:%S"
-        //
-        // I would like to use the above format, but Windows does not allow that
-        // and complains with OS error 123.
-        let datetime_str = timestamp.format("%Y-%m-%d-%H-%M-%S").to_string();
-
-        let log_dir = app_log_dir();
-
-        // Ensure the log directory exists
-        if let Err(e) = std::fs::create_dir_all(&log_dir) {
-            eprintln!("Panic hook error: failed to create log directory: {}", e);
-            return;
-        }
-
-        let panic_file = log_dir.join(format!("{}_rust_panic.log", datetime_str));
-
-        // Prepare panic information
-        let panic_message = if let Some(s) = panic_info.payload().downcast_ref::<&str>() {
-            s.to_string()
-        } else if let Some(s) = panic_info.payload().downcast_ref::<String>() {
-            s.clone()
-        } else {
-            "Unknown panic message".to_string()
-        };
-
-        let location = if let Some(location) = panic_info.location() {
-            format!(
-                "{}:{}:{}",
-                location.file(),
-                location.line(),
-                location.column()
-            )
-        } else {
-            "Unknown location".to_string()
-        };
-
-        // Use `force_capture()` instead of `capture()` as we want backtrace
-        // regardless of whether the corresponding env vars are set or not.
-        let backtrace = std::backtrace::Backtrace::force_capture();
-
-        let panic_log = format!(
-            "Time: [{}]\nLocation: [{}]\nMessage: [{}]\nBacktrace: \n{}",
-            datetime_str, location, panic_message, backtrace
-        );
-
-        // Write to panic file
-        match OpenOptions::new()
-            .create(true)
-            .append(true)
-            .open(&panic_file)
-        {
-            Ok(mut file) => {
-                if let Err(e) = writeln!(file, "{}", panic_log) {
-                    eprintln!("Panic hook error: Failed to write panic to file: {}", e);
-                }
-            }
-            Err(e) => {
-                eprintln!("Panic hook error: Failed to open panic log file: {}", e);
-            }
-        }
-    }));
-}
-
 fn main() {
-    // Panic hook setup should be the first thing to do, everything could panic!
-    setup_panic_hook();
    coco_lib::run();
 }
--- a/src-tauri/src/search/mod.rs
+++ b/src-tauri/src/search/mod.rs
@@ -1,256 +1,130 @@
 use crate::common::error::SearchError;
 use crate::common::register::SearchSourceRegistry;
 use crate::common::search::{
-    FailedRequest, MultiSourceQueryResponse, QueryHits, QueryResponse, QuerySource, SearchQuery,
+    FailedRequest, MultiSourceQueryResponse, QueryHits, QuerySource, SearchQuery,
 };
-use crate::common::traits::SearchSource;
-use crate::server::servers::logout_coco_server;
-use crate::server::servers::mark_server_as_offline;
-use function_name::named;
-use futures::StreamExt;
 use futures::stream::FuturesUnordered;
-use reqwest::StatusCode;
-use std::cmp::Reverse;
+use futures::StreamExt;
 use std::collections::HashMap;
 use std::collections::HashSet;
-use std::future::Future;
-use std::sync::Arc;
-use tauri::{AppHandle, Manager};
-use tokio::time::error::Elapsed;
-use tokio::time::{Duration, timeout};
+use tauri::{AppHandle, Manager, Runtime};
+use tokio::time::{timeout, Duration};

-/// Helper function to return the Future used for querying querysources.
-///
-/// It is a workaround for the limitations:
-///
-/// 1. 2 async blocks have different types in Rust's type system even though
-///    they are literally same
-/// 2. `futures::stream::FuturesUnordered` needs the `Futures` pushed to it to
-///    have only 1 type
-///
-/// Putting the async block in a function to unify the types.
-fn same_type_futures(
-    query_source: QuerySource,
-    query_source_trait_object: Arc<dyn SearchSource>,
-    timeout_duration: Duration,
-    search_query: SearchQuery,
-    tauri_app_handle: AppHandle,
-) -> impl Future<
-    Output = (
-        QuerySource,
-        Result<Result<QueryResponse, SearchError>, Elapsed>,
-    ),
-> + 'static {
-    async move {
-        (
-            // Store `query_source` as part of future for debugging purposes.
-            query_source,
-            timeout(timeout_duration, async {
-                query_source_trait_object
-                    .search(tauri_app_handle.clone(), search_query)
-                    .await
-            })
-            .await,
-        )
-    }
-}
-
-#[named]
 #[tauri::command]
-pub async fn query_coco_fusion(
-    app_handle: AppHandle,
+pub async fn query_coco_fusion<R: Runtime>(
+    app_handle: AppHandle<R>,
    from: u64,
    size: u64,
    query_strings: HashMap<String, String>,
    query_timeout: u64,
 ) -> Result<MultiSourceQueryResponse, SearchError> {
-    let query_keyword = query_strings
-        .get("query")
-        .unwrap_or(&"".to_string())
-        .clone();
-
-    let opt_query_source_id = query_strings.get("querysource");
+    let query_source_to_search = query_strings.get("querysource");

    let search_sources = app_handle.state::<SearchSourceRegistry>();

    let sources_future = search_sources.get_sources();
    let mut futures = FuturesUnordered::new();
+    let mut sources = HashMap::new();

-    let mut sources_list = sources_future.await;
-    let sources_list_len = sources_list.len();
+    let sources_list = sources_future.await;

    // Time limit for each query
    let timeout_duration = Duration::from_millis(query_timeout);

-    log::debug!(
-        "{}() invoked with parameters: from: [{}], size: [{}], query_strings: [{:?}], timeout: [{:?}]",
-        function_name!(),
-        from,
-        size,
-        query_strings,
-        timeout_duration
-    );
+    // Push all queries into futures
+    for query_source in sources_list {
+        let query_source_type = query_source.get_type().clone();

-    let search_query = SearchQuery::new(from, size, query_strings.clone());
-
-    if let Some(query_source_id) = opt_query_source_id {
-        // If this query source ID is specified, we only query this query source.
-        log::debug!(
-            "parameter [querysource={}] specified, will only query this querysource",
-            query_source_id
-        );
-
-        let opt_query_source_trait_object_index = sources_list
-            .iter()
-            .position(|query_source| &query_source.get_type().id == query_source_id);
-
-        let Some(query_source_trait_object_index) = opt_query_source_trait_object_index else {
-            // It is possible (an edge case) that the frontend invokes `query_coco_fusion()` with a
-            // datasource that does not exist in the source list:
-            //
-            // 1. Search applications
-            // 2. Navigate to the application sub page
-            // 3. Disable the application extension in settings
-            // 4. hide the search window
-            // 5. Re-open the search window and search for something
-            //
-            // The application search source is not in the source list because the extension
-            // has been disabled, but the last search is indeed invoked with parameter
-            // `datasource=application`.
-            return Ok(MultiSourceQueryResponse {
-                failed: Vec::new(),
-                hits: Vec::new(),
-                total_hits: 0,
-            });
-        };
-
-        let query_source_trait_object = sources_list.remove(query_source_trait_object_index);
-        let query_source = query_source_trait_object.get_type();
-
-        futures.push(same_type_futures(
-            query_source,
-            query_source_trait_object,
-            timeout_duration,
-            search_query,
-            app_handle.clone(),
-        ));
-    } else {
-        log::debug!(
-            "will query querysources {:?}",
-            sources_list
-                .iter()
-                .map(|search_source| search_source.get_type().id.clone())
-                .collect::<Vec<String>>()
-        );
-
-        for query_source_trait_object in sources_list {
-            let query_source = query_source_trait_object.get_type().clone();
-            futures.push(same_type_futures(
-                query_source,
-                query_source_trait_object,
-                timeout_duration,
-                search_query.clone(),
-                app_handle.clone(),
-            ));
+        if let Some(query_source_to_search) = query_source_to_search {
+            // We should not search this data source
+            if &query_source_type.id != query_source_to_search {
+                continue;
+            }
        }
+
+        sources.insert(query_source_type.id.clone(), query_source_type);
+
+        let query = SearchQuery::new(from, size, query_strings.clone());
+        let query_source_clone = query_source.clone(); // Clone Arc to avoid ownership issues
+
+        futures.push(tokio::spawn(async move {
+            // Timeout each query execution
+            timeout(timeout_duration, async {
+                query_source_clone.search(query).await
+            })
+                .await
+        }));
    }

    let mut total_hits = 0;
-    let mut need_rerank = true; //TODO set default to false when boost supported in Pizza
    let mut failed_requests = Vec::new();
    let mut all_hits: Vec<(String, QueryHits, f64)> = Vec::new();
    let mut hits_per_source: HashMap<String, Vec<(QueryHits, f64)>> = HashMap::new();

-    if sources_list_len > 1 {
-        need_rerank = true; // If we have more than one source, we need to rerank the hits
-    }
+    while let Some(result) = futures.next().await {
+        match result {
+            Ok(Ok(Ok(response))) => {
+                total_hits += response.total_hits;
+                let source_id = response.source.id.clone();

-    while let Some((query_source, timeout_result)) = futures.next().await {
-        match timeout_result {
-            // Ignore the `_timeout` variable as it won't provide any useful debugging information.
-            Err(_timeout) => {
-                log::warn!(
-                    "searching query source [{}] timed out, skip this request",
-                    query_source.id
-                );
-                // failed_requests.push(FailedRequest {
-                //     source: query_source,
-                //     status: 0,
-                //     error: Some("querying timed out".into()),
-                //     reason: None,
-                // });
+                for (doc, score) in response.hits {
+                    let query_hit = QueryHits {
+                        source: Some(response.source.clone()),
+                        score,
+                        document: doc,
+                    };
+
+                    all_hits.push((source_id.clone(), query_hit.clone(), score));
+
+                    hits_per_source
+                        .entry(source_id.clone())
+                        .or_insert_with(Vec::new)
+                        .push((query_hit, score));
+                }
+            }
+            Ok(Ok(Err(err))) => {
+                failed_requests.push(FailedRequest {
+                    source: QuerySource {
+                        r#type: "N/A".into(),
+                        name: "N/A".into(),
+                        id: "N/A".into(),
+                    },
+                    status: 0,
+                    error: Some(err.to_string()),
+                    reason: None,
+                });
+            }
+            Ok(Err(err)) => {
+                failed_requests.push(FailedRequest {
+                    source: QuerySource {
+                        r#type: "N/A".into(),
+                        name: "N/A".into(),
+                        id: "N/A".into(),
+                    },
+                    status: 0,
+                    error: Some(err.to_string()),
+                    reason: None,
+                });
+            }
+            // Timeout reached, skip this request
+            _ => {
+                failed_requests.push(FailedRequest {
+                    source: QuerySource {
+                        r#type: "N/A".into(),
+                        name: "N/A".into(),
+                        id: "N/A".into(),
+                    },
+                    status: 0,
+                    error: Some(format!("{:?}", &result)),
+                    reason: None,
+                });
            }
-            Ok(query_result) => match query_result {
-                Ok(response) => {
-                    total_hits += response.total_hits;
-                    let source_id = response.source.id.clone();
-
-                    for (doc, score) in response.hits {
-                        log::debug!("doc: {}, {:?}, {}", doc.id, doc.title, score);
-
-                        let query_hit = QueryHits {
-                            source: Some(response.source.clone()),
-                            score,
-                            document: doc,
-                        };
-
-                        all_hits.push((source_id.clone(), query_hit.clone(), score));
-
-                        hits_per_source
-                            .entry(source_id.clone())
-                            .or_insert_with(Vec::new)
-                            .push((query_hit, score));
-                    }
-                }
-                Err(search_error) => {
-                    log::error!(
-                        "searching query source [{}] failed, error [{}]",
-                        query_source.id,
-                        search_error
-                    );
-
-                    let mut status_code_num: u16 = 0;
-
-                    if let SearchError::HttpError {
-                        status_code: opt_status_code,
-                        msg: _,
-                    } = search_error
-                    {
-                        if let Some(status_code) = opt_status_code {
-                            status_code_num = status_code.as_u16();
-                            if status_code != StatusCode::OK {
-                                if status_code == StatusCode::UNAUTHORIZED {
-                                    // This Coco server is unavailable. In addition to marking it as
-                                    // unavailable, we need to log out because the status code is 401.
-                                    logout_coco_server(app_handle.clone(), query_source.id.clone()).await.unwrap_or_else(|e| {
-                                        panic!(
-                                          "the search request to Coco server [id {}, name {}] failed with status code {}, the login token is invalid, we are trying to log out, but failed with error [{}]", 
-                                          query_source.id, query_source.name, StatusCode::UNAUTHORIZED, e
-                                        );
-                                    })
-                                } else {
-                                    // This Coco server is unavailable
-                                    mark_server_as_offline(app_handle.clone(), &query_source.id)
-                                        .await;
-                                }
-                            }
-                        }
-                    }
-
-                    failed_requests.push(FailedRequest {
-                        source: query_source,
-                        status: status_code_num,
-                        error: Some(search_error.to_string()),
-                        reason: None,
-                    });
-                }
-            },
        }
    }

    // Sort hits within each source by score (descending)
    for hits in hits_per_source.values_mut() {
-        hits.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap_or(std::cmp::Ordering::Greater));
+        hits.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap_or(std::cmp::Ordering::Equal));
    }

    let total_sources = hits_per_source.len();
@@ -266,71 +140,16 @@ pub async fn query_coco_fusion(
    // Distribute hits fairly across sources
    for (_source_id, hits) in &mut hits_per_source {
        let take_count = hits.len().min(max_hits_per_source);
-        for (doc, score) in hits.drain(0..take_count) {
+        for (doc, _) in hits.drain(0..take_count) {
            if !seen_docs.contains(&doc.document.id) {
                seen_docs.insert(doc.document.id.clone());
-                log::debug!(
-                    "collect doc: {}, {:?}, {}",
-                    doc.document.id,
-                    doc.document.title,
-                    score
-                );
                final_hits.push(doc);
            }
        }
    }

-    log::debug!("final hits: {:?}", final_hits.len());
-
-    let mut unique_sources = HashSet::new();
-    for hit in &final_hits {
-        if let Some(source) = &hit.source {
-            if source.id != crate::extension::built_in::calculator::DATA_SOURCE_ID {
-                unique_sources.insert(&source.id);
-            }
-        }
-    }
-
-    log::debug!(
-        "Multiple sources found: {:?}, no rerank needed",
-        unique_sources
-    );
-
-    if unique_sources.len() < 1 {
-        need_rerank = false; // If we have hits from multiple sources, we don't need to rerank
-    }
-
-    if need_rerank && final_hits.len() > 1 {
-        // Precollect (index, title)
-        let titles_to_score: Vec<(usize, &str)> = final_hits
-            .iter()
-            .enumerate()
-            .filter_map(|(idx, hit)| {
-                let source = hit.source.as_ref()?;
-                let title = hit.document.title.as_deref()?;
-
-                if source.id != crate::extension::built_in::calculator::DATA_SOURCE_ID {
-                    Some((idx, title))
-                } else {
-                    None
-                }
-            })
-            .collect();
-
-        // Score them
-        let scored_hits = boosted_levenshtein_rerank(query_keyword.as_str(), titles_to_score);
-
-        // Sort descending by score
-        let mut scored_hits = scored_hits;
-        scored_hits.sort_by_key(|&(_, score)| Reverse((score * 1000.0) as u64));
-
-        // Apply new scores to final_hits
-        for (idx, score) in scored_hits.into_iter().take(size as usize) {
-            final_hits[idx].score = score;
-        }
-    } else if final_hits.len() < size as usize {
-        // If we still need more hits, take the highest-scoring remaining ones
-
+    // If we still need more hits, take the highest-scoring remaining ones
+    if final_hits.len() < size as usize {
        let remaining_needed = size as usize - final_hits.len();

        // Sort all hits by score descending, removing duplicates by document ID
@@ -360,45 +179,9 @@ pub async fn query_coco_fusion(
            .unwrap_or(std::cmp::Ordering::Equal)
    });

-    if final_hits.len() < 5 {
-        //TODO: Add a recommendation system to suggest more sources
-        log::info!(
-            "Less than 5 hits found, consider using recommendation to find more suggestions."
-        );
-        //local: recent history, local extensions
-        //remote: ai agents, quick links, other tasks, managed by server
-    }
-
    Ok(MultiSourceQueryResponse {
        failed: failed_requests,
        hits: final_hits,
        total_hits,
    })
 }
-
-fn boosted_levenshtein_rerank(query: &str, titles: Vec<(usize, &str)>) -> Vec<(usize, f64)> {
-    use strsim::levenshtein;
-
-    let query_lower = query.to_lowercase();
-
-    titles
-        .into_iter()
-        .map(|(idx, title)| {
-            let mut score = 0.0;
-
-            if title.contains(query) {
-                score += 0.4;
-            } else if title.to_lowercase().contains(&query_lower) {
-                score += 0.2;
-            }
-
-            let dist = levenshtein(&query_lower, &title.to_lowercase());
-            let max_len = query_lower.len().max(title.len());
-            if max_len > 0 {
-                score += (1.0 - (dist as f64 / max_len as f64)) as f32;
-            }
-
-            (idx, score.min(1.0) as f64)
-        })
-        .collect()
-}
--- a/src-tauri/src/server/attachment.rs
+++ b/src-tauri/src/server/attachment.rs
@@ -15,6 +15,42 @@ pub struct UploadAttachmentResponse {
    pub attachments: Vec<String>,
 }

+#[derive(Debug, Serialize, Deserialize)]
+pub struct AttachmentSource {
+    pub id: String,
+    pub created: String,
+    pub updated: String,
+    pub session: String,
+    pub name: String,
+    pub icon: String,
+    pub url: String,
+    pub size: u64,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct AttachmentHit {
+    pub _index: String,
+    pub _type: Option<String>,
+    pub _id: String,
+    pub _score: Option<f64>,
+    pub _source: AttachmentSource,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct AttachmentHits {
+    pub total: Value,
+    pub max_score: Option<f64>,
+    pub hits: Option<Vec<AttachmentHit>>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct GetAttachmentResponse {
+    pub took: u32,
+    pub timed_out: bool,
+    pub _shards: Option<Value>,
+    pub hits: AttachmentHits,
+}
+
 #[derive(Debug, Serialize, Deserialize)]
 pub struct DeleteAttachmentResponse {
    pub _id: String,
@@ -24,6 +60,7 @@ pub struct DeleteAttachmentResponse {
 #[command]
 pub async fn upload_attachment(
    server_id: String,
+    session_id: String,
    file_paths: Vec<PathBuf>,
 ) -> Result<UploadAttachmentResponse, String> {
    let mut form = Form::new();
@@ -45,12 +82,10 @@ pub async fn upload_attachment(
        form = form.part("files", part);
    }

-    let server = get_server_by_id(&server_id)
-        .await
-        .ok_or("Server not found")?;
-    let url = HttpClient::join_url(&server.endpoint, &format!("attachment/_upload"));
+    let server = get_server_by_id(&server_id).ok_or("Server not found")?;
+    let url = HttpClient::join_url(&server.endpoint, &format!("chat/{}/_upload", session_id));

-    let token = get_server_token(&server_id).await;
+    let token = get_server_token(&server_id).await?;
    let mut headers = HashMap::new();
    if let Some(token) = token {
        headers.insert("X-API-TOKEN".to_string(), token.access_token);
@@ -72,17 +107,20 @@ pub async fn upload_attachment(
 }

 #[command]
-pub async fn get_attachment(server_id: String, session_id: String) -> Result<Value, String> {
-    let mut query_params = Vec::new();
-    query_params.push(format!("session={}", session_id));
+pub async fn get_attachment(
+    server_id: String,
+    session_id: String,
+) -> Result<GetAttachmentResponse, String> {
+    let mut query_params = HashMap::new();
+    query_params.insert("session".to_string(), serde_json::Value::String(session_id));

    let response = HttpClient::get(&server_id, "/attachment/_search", Some(query_params))
        .await
        .map_err(|e| format!("Request error: {}", e))?;

    let body = get_response_body_text(response).await?;
-
-    serde_json::from_str::<Value>(&body)
+    
+    serde_json::from_str::<GetAttachmentResponse>(&body)
        .map_err(|e| format!("Failed to parse attachment response: {}", e))
 }

--- a/src-tauri/src/server/auth.rs
+++ b/src-tauri/src/server/auth.rs
@@ -20,15 +20,15 @@ pub async fn handle_sso_callback<R: Runtime>(
    code: String,
 ) -> Result<(), String> {
    // Retrieve the server details using the server ID
-    let server = get_server_by_id(&server_id).await;
+    let server = get_server_by_id(&server_id);

    let expire_in = 3600; // TODO, need to update to actual expire_in value
    if let Some(mut server) = server {
        // Save the access token for the server
        let access_token = ServerAccessToken::new(server_id.clone(), code.clone(), expire_in);
        // dbg!(&server_id, &request_id, &code, &token);
-        save_access_token(server_id.clone(), access_token).await;
-        persist_servers_token(&app_handle).await?;
+        save_access_token(server_id.clone(), access_token);
+        persist_servers_token(&app_handle)?;

        // Register the server to the search source
        try_register_server_to_search_source(app_handle.clone(), &server).await;
@@ -41,7 +41,7 @@ pub async fn handle_sso_callback<R: Runtime>(
            Ok(p) => {
                server.profile = Some(p);
                server.available = true;
-                save_server(&server).await;
+                save_server(&server);
                persist_servers(&app_handle).await?;
                Ok(())
            }
--- a/src-tauri/src/server/connector.rs
+++ b/src-tauri/src/server/connector.rs
@@ -1,8 +1,7 @@
 use crate::common::connector::Connector;
 use crate::common::search::parse_search_results;
-use crate::server::http_client::{HttpClient, status_code_check};
+use crate::server::http_client::HttpClient;
 use crate::server::servers::get_all_servers;
-use http::StatusCode;
 use lazy_static::lazy_static;
 use std::collections::HashMap;
 use std::sync::{Arc, RwLock};
@@ -30,7 +29,7 @@ pub fn get_connector_by_id(server_id: &str, connector_id: &str) -> Option<Connec
 }

 pub async fn refresh_all_connectors<R: Runtime>(app_handle: &AppHandle<R>) -> Result<(), String> {
-    let servers = get_all_servers().await;
+    let servers = get_all_servers();

    // Collect all the tasks for fetching and refreshing connectors
    let mut server_map = HashMap::new();
@@ -108,7 +107,6 @@ pub async fn fetch_connectors_by_server(id: &str) -> Result<Vec<Connector>, Stri
            // dbg!("Error fetching connector for id {}: {}", &id, &e);
            format!("Error fetching connector: {}", e)
        })?;
-    status_code_check(&resp, &[StatusCode::OK, StatusCode::CREATED])?;

    // Parse the search results directly from the response body
    let datasource: Vec<Connector> = parse_search_results(resp)
--- a/src-tauri/src/server/datasource.rs
+++ b/src-tauri/src/server/datasource.rs
@@ -1,14 +1,20 @@
 use crate::common::datasource::DataSource;
 use crate::common::search::parse_search_results;
 use crate::server::connector::get_connector_by_id;
-use crate::server::http_client::{HttpClient, status_code_check};
+use crate::server::http_client::HttpClient;
 use crate::server::servers::get_all_servers;
-use http::StatusCode;
 use lazy_static::lazy_static;
 use std::collections::HashMap;
 use std::sync::{Arc, RwLock};
 use tauri::{AppHandle, Runtime};

+#[derive(serde::Deserialize, Debug)]
+pub struct GetDatasourcesByServerOptions {
+    pub from: Option<u32>,
+    pub size: Option<u32>,
+    pub query: Option<String>,
+}
+
 lazy_static! {
    static ref DATASOURCE_CACHE: Arc<RwLock<HashMap<String, HashMap<String, DataSource>>>> =
        Arc::new(RwLock::new(HashMap::new()));
@@ -34,7 +40,7 @@ pub fn get_datasources_from_cache(server_id: &str) -> Option<HashMap<String, Dat
 pub async fn refresh_all_datasources<R: Runtime>(_app_handle: &AppHandle<R>) -> Result<(), String> {
    // dbg!("Attempting to refresh all datasources");

-    let servers = get_all_servers().await;
+    let servers = get_all_servers();

    let mut server_map = HashMap::new();

@@ -90,17 +96,50 @@ pub async fn refresh_all_datasources<R: Runtime>(_app_handle: &AppHandle<R>) ->
 #[tauri::command]
 pub async fn datasource_search(
    id: &str,
-    query_params: Option<Vec<String>>, //["query=abc", "filter=er", "filter=efg", "from=0", "size=5"],
+    options: Option<GetDatasourcesByServerOptions>,
 ) -> Result<Vec<DataSource>, String> {
+    let from = options.as_ref().and_then(|opt| opt.from).unwrap_or(0);
+    let size = options.as_ref().and_then(|opt| opt.size).unwrap_or(10000);
+    let query = options
+        .and_then(|opt| opt.query)
+        .unwrap_or(String::default());
+
+    let mut body = serde_json::json!({
+        "from": from,
+        "size": size,
+    });
+
+    if !query.is_empty() {
+        body["query"] = serde_json::json!({
+              "bool": {
+                  "must": [{
+                      "query_string": {
+                          "fields": ["combined_fulltext"],
+                          "query": query,
+                          "fuzziness": "AUTO",
+                          "fuzzy_prefix_length": 2,
+                          "fuzzy_max_expansions": 10,
+                          "fuzzy_transpositions": true,
+                          "allow_leading_wildcard": false
+                      }
+                  }]
+              }
+        });
+    }
+
    // Perform the async HTTP request outside the cache lock
-    let resp = HttpClient::post(id, "/datasource/_search", query_params, None)
+    let resp = HttpClient::post(
+        id,
+        "/datasource/_search",
+        None,
+        Some(reqwest::Body::from(body.to_string())),
+    )
        .await
        .map_err(|e| format!("Error fetching datasource: {}", e))?;
-    status_code_check(&resp, &[StatusCode::OK, StatusCode::CREATED])?;

    // Parse the search results from the response
    let datasources: Vec<DataSource> = parse_search_results(resp).await.map_err(|e| {
-        //dbg!("Error parsing search results: {}", &e);
+        dbg!("Error parsing search results: {}", &e);
        e.to_string()
    })?;

@@ -113,17 +152,50 @@ pub async fn datasource_search(
 #[tauri::command]
 pub async fn mcp_server_search(
    id: &str,
-    query_params: Option<Vec<String>>,
+    options: Option<GetDatasourcesByServerOptions>,
 ) -> Result<Vec<DataSource>, String> {
+    let from = options.as_ref().and_then(|opt| opt.from).unwrap_or(0);
+    let size = options.as_ref().and_then(|opt| opt.size).unwrap_or(10000);
+    let query = options
+        .and_then(|opt| opt.query)
+        .unwrap_or(String::default());
+
+    let mut body = serde_json::json!({
+        "from": from,
+        "size": size,
+    });
+
+    if !query.is_empty() {
+        body["query"] = serde_json::json!({
+              "bool": {
+                  "must": [{
+                      "query_string": {
+                          "fields": ["combined_fulltext"],
+                          "query": query,
+                          "fuzziness": "AUTO",
+                          "fuzzy_prefix_length": 2,
+                          "fuzzy_max_expansions": 10,
+                          "fuzzy_transpositions": true,
+                          "allow_leading_wildcard": false
+                      }
+                  }]
+              }
+        });
+    }
+
    // Perform the async HTTP request outside the cache lock
-    let resp = HttpClient::post(id, "/mcp_server/_search", query_params, None)
+    let resp = HttpClient::post(
+        id,
+        "/mcp_server/_search",
+        None,
+        Some(reqwest::Body::from(body.to_string())),
+    )
        .await
        .map_err(|e| format!("Error fetching datasource: {}", e))?;
-    status_code_check(&resp, &[StatusCode::OK, StatusCode::CREATED])?;

    // Parse the search results from the response
    let mcp_server: Vec<DataSource> = parse_search_results(resp).await.map_err(|e| {
-        //dbg!("Error parsing search results: {}", &e);
+        dbg!("Error parsing search results: {}", &e);
        e.to_string()
    })?;

--- a/src-tauri/src/server/http_client.rs
+++ b/src-tauri/src/server/http_client.rs
@@ -1,19 +1,17 @@
 use crate::server::servers::{get_server_by_id, get_server_token};
-use crate::util::app_lang::get_app_lang;
-use crate::util::platform::Platform;
-use http::{HeaderName, HeaderValue, StatusCode};
+use http::{HeaderName, HeaderValue};
 use once_cell::sync::Lazy;
 use reqwest::{Client, Method, RequestBuilder};
 use std::collections::HashMap;
-use std::sync::LazyLock;
 use std::time::Duration;
+use tauri_plugin_store::JsonValue;
 use tokio::sync::Mutex;

 pub(crate) fn new_reqwest_http_client(accept_invalid_certs: bool) -> Client {
    Client::builder()
-        .read_timeout(Duration::from_secs(60)) // Set a timeout of 60 second
-        .connect_timeout(Duration::from_secs(30)) // Set a timeout of 30 second
-        .timeout(Duration::from_secs(5 * 60)) // Set a timeout of 5 minute
+        .read_timeout(Duration::from_secs(3)) // Set a timeout of 3 second
+        .connect_timeout(Duration::from_secs(3)) // Set a timeout of 3 second
+        .timeout(Duration::from_secs(10)) // Set a timeout of 10 seconds
        .danger_accept_invalid_certs(accept_invalid_certs) // allow self-signed certificates
        .build()
        .expect("Failed to build client")
@@ -29,26 +27,6 @@ pub static HTTP_CLIENT: Lazy<Mutex<Client>> = Lazy::new(|| {
    Mutex::new(new_reqwest_http_client(allow_self_signature))
 });

-/// These header values won't change during a process's lifetime.
-static STATIC_HEADERS: LazyLock<HashMap<String, String>> = LazyLock::new(|| {
-    HashMap::from([
-        (
-            "X-OS-NAME".into(),
-            Platform::current()
-                .to_os_name_http_header_str()
-                .into_owned(),
-        ),
-        (
-            "X-OS-VER".into(),
-            sysinfo::System::os_version()
-                .expect("sysinfo::System::os_version() should be Some on major systems"),
-        ),
-        ("X-OS-ARCH".into(), sysinfo::System::cpu_arch()),
-        ("X-APP-NAME".into(), "coco-app".into()),
-        ("X-APP-VER".into(), env!("CARGO_PKG_VERSION").into()),
-    ])
-});
-
 pub struct HttpClient;

 impl HttpClient {
@@ -62,7 +40,7 @@ impl HttpClient {
    pub async fn send_raw_request(
        method: Method,
        url: &str,
-        query_params: Option<Vec<String>>,
+        query_params: Option<HashMap<String, JsonValue>>,
        headers: Option<HashMap<String, String>>,
        body: Option<reqwest::Body>,
    ) -> Result<reqwest::Response, String> {
@@ -78,7 +56,7 @@ impl HttpClient {
            Self::get_request_builder(method, url, headers, query_params, body).await;

        let response = request_builder.send().await.map_err(|e| {
-            //dbg!("Failed to send request: {}", &e);
+            dbg!("Failed to send request: {}", &e);
            format!("Failed to send request: {}", e)
        })?;

@@ -96,7 +74,7 @@ impl HttpClient {
        method: Method,
        url: &str,
        headers: Option<HashMap<String, String>>,
-        query_params: Option<Vec<String>>, // Add query parameters
+        query_params: Option<HashMap<String, JsonValue>>, // Add query parameters
        body: Option<reqwest::Body>,
    ) -> RequestBuilder {
        let client = HTTP_CLIENT.lock().await; // Acquire the lock on HTTP_CLIENT
@@ -104,32 +82,8 @@ impl HttpClient {
        // Build the request
        let mut request_builder = client.request(method.clone(), url);

-        // Populate the headers defined by us
-        let mut req_headers = reqwest::header::HeaderMap::new();
-        for (key, value) in STATIC_HEADERS.iter() {
-            let key = HeaderName::from_bytes(key.as_bytes())
-                .expect("headers defined by us should be valid");
-            let value = HeaderValue::from_str(value.trim()).unwrap_or_else(|e| {
-                panic!(
-                    "header value [{}] is invalid, error [{}], this should be unreachable",
-                    value, e
-                );
-            });
-            req_headers.insert(key, value);
-        }
-        let app_lang = get_app_lang().await.to_string();
-        req_headers.insert(
-            "X-APP-LANG",
-            HeaderValue::from_str(&app_lang).unwrap_or_else(|e| {
-                panic!(
-                    "header value [{}] is invalid, error [{}], this should be unreachable",
-                    app_lang, e
-                );
-            }),
-        );
-
-        // Headers from the function parameter
        if let Some(h) = headers {
+            let mut req_headers = reqwest::header::HeaderMap::new();
            for (key, value) in h.into_iter() {
                match (
                    HeaderName::from_bytes(key.as_bytes()),
@@ -152,9 +106,24 @@ impl HttpClient {
            request_builder = request_builder.headers(req_headers);
        }

-        if let Some(params) = query_params {
-            let query: Vec<(&str, &str)> =
-                params.iter().filter_map(|s| s.split_once('=')).collect();
+        if let Some(query) = query_params {
+            // Convert only supported value types into strings
+            let query: HashMap<String, String> = query
+                .into_iter()
+                .filter_map(|(k, v)| {
+                    match v {
+                        JsonValue::String(s) => Some((k, s)),
+                        JsonValue::Number(n) => Some((k, n.to_string())),
+                        JsonValue::Bool(b) => Some((k, b.to_string())),
+                        _ => {
+                            dbg!(
+                                "Unsupported query parameter type. Only strings, numbers, and booleans are supported.",k,v,
+                            );
+                            None
+                        } // skip arrays, objects, nulls
+                    }
+                })
+                .collect();
            request_builder = request_builder.query(&query);
        }

@@ -171,18 +140,18 @@ impl HttpClient {
        method: Method,
        path: &str,
        custom_headers: Option<HashMap<String, String>>,
-        query_params: Option<Vec<String>>,
+        query_params: Option<HashMap<String, JsonValue>>,
        body: Option<reqwest::Body>,
    ) -> Result<reqwest::Response, String> {
        // Fetch the server using the server_id
-        let server = get_server_by_id(server_id).await;
+        let server = get_server_by_id(server_id);
        if let Some(s) = server {
            // Construct the URL
            let url = HttpClient::join_url(&s.endpoint, path);

            // Retrieve the token for the server (token is optional)
            let token = get_server_token(server_id)
-                .await
+                .await?
                .map(|t| t.access_token.clone());

            let mut headers = if let Some(custom_headers) = custom_headers {
@@ -196,16 +165,16 @@ impl HttpClient {
                headers.insert("X-API-TOKEN".to_string(), t);
            }

-            // log::debug!(
-            //     "Sending request to server: {}, url: {}, headers: {:?}",
-            //     &server_id,
-            //     &url,
-            //     &headers
-            // );
+            log::debug!(
+                "Sending request to server: {}, url: {}, headers: {:?}",
+                &server_id,
+                &url,
+                &headers
+            );

            Self::send_raw_request(method, &url, query_params, Some(headers), body).await
        } else {
-            Err(format!("Server [{}] not found", server_id))
+            Err("Server not found".to_string())
        }
    }

@@ -213,7 +182,7 @@ impl HttpClient {
    pub async fn get(
        server_id: &str,
        path: &str,
-        query_params: Option<Vec<String>>,
+        query_params: Option<HashMap<String, JsonValue>>, // Add query parameters
    ) -> Result<reqwest::Response, String> {
        HttpClient::send_request(server_id, Method::GET, path, None, query_params, None).await
    }
@@ -222,7 +191,7 @@ impl HttpClient {
    pub async fn post(
        server_id: &str,
        path: &str,
-        query_params: Option<Vec<String>>,
+        query_params: Option<HashMap<String, JsonValue>>, // Add query parameters
        body: Option<reqwest::Body>,
    ) -> Result<reqwest::Response, String> {
        HttpClient::send_request(server_id, Method::POST, path, None, query_params, body).await
@@ -232,7 +201,7 @@ impl HttpClient {
        server_id: &str,
        path: &str,
        custom_headers: Option<HashMap<String, String>>,
-        query_params: Option<Vec<String>>,
+        query_params: Option<HashMap<String, JsonValue>>, // Add query parameters
        body: Option<reqwest::Body>,
    ) -> Result<reqwest::Response, String> {
        HttpClient::send_request(
@@ -252,7 +221,7 @@ impl HttpClient {
        server_id: &str,
        path: &str,
        custom_headers: Option<HashMap<String, String>>,
-        query_params: Option<Vec<String>>,
+        query_params: Option<HashMap<String, JsonValue>>, // Add query parameters
        body: Option<reqwest::Body>,
    ) -> Result<reqwest::Response, String> {
        HttpClient::send_request(
@@ -272,7 +241,7 @@ impl HttpClient {
        server_id: &str,
        path: &str,
        custom_headers: Option<HashMap<String, String>>,
-        query_params: Option<Vec<String>>,
+        query_params: Option<HashMap<String, JsonValue>>, // Add query parameters
    ) -> Result<reqwest::Response, String> {
        HttpClient::send_request(
            server_id,
@@ -285,30 +254,3 @@ impl HttpClient {
        .await
    }
 }
-
-/// Helper function to check status code.
-///
-/// If the status code is not in the `allowed_status_codes` list, return an error.
-pub(crate) fn status_code_check(
-    response: &reqwest::Response,
-    allowed_status_codes: &[StatusCode],
-) -> Result<(), String> {
-    let status_code = response.status();
-
-    if !allowed_status_codes.contains(&status_code) {
-        let msg = format!(
-            "Response of request [{}] status code failed: status code [{}], which is not in the 'allow' list {:?}",
-            response.url(),
-            status_code,
-            allowed_status_codes
-                .iter()
-                .map(|status| status.to_string())
-                .collect::<Vec<String>>()
-        );
-        log::warn!("{}", msg);
-
-        Err(msg)
-    } else {
-        Ok(())
-    }
-}
--- a/src-tauri/src/server/mod.rs
+++ b/src-tauri/src/server/mod.rs
@@ -8,7 +8,6 @@ pub mod http_client;
 pub mod profile;
 pub mod search;
 pub mod servers;
-pub mod synthesize;
 pub mod system_settings;
 pub mod transcription;
 pub mod websocket;
--- a/src-tauri/src/server/search.rs
+++ b/src-tauri/src/server/search.rs
@@ -1,4 +1,4 @@
-use crate::common::document::{Document, OnOpened};
+use crate::common::document::Document;
 use crate::common::error::SearchError;
 use crate::common::http::get_response_body_text;
 use crate::common::search::{QueryHits, QueryResponse, QuerySource, SearchQuery, SearchResponse};
@@ -6,10 +6,11 @@ use crate::common::server::Server;
 use crate::common::traits::SearchSource;
 use crate::server::http_client::HttpClient;
 use async_trait::async_trait;
+// use futures::stream::StreamExt;
 use ordered_float::OrderedFloat;
-use reqwest::StatusCode;
 use std::collections::HashMap;
-use tauri::AppHandle;
+use tauri_plugin_store::JsonValue;
+// use std::hash::Hash;

 #[allow(dead_code)]
 pub(crate) struct DocumentsSizedCollector {
@@ -44,7 +45,7 @@ impl DocumentsSizedCollector {
        }
    }

-    fn documents(self) -> impl ExactSizeIterator<Item = Document> {
+    fn documents(self) -> impl ExactSizeIterator<Item=Document> {
        self.docs.into_iter().map(|(_, doc, _)| doc)
    }

@@ -90,74 +91,41 @@ impl SearchSource for CocoSearchSource {
        }
    }

-    async fn search(
-        &self,
-        _tauri_app_handle: AppHandle,
-        query: SearchQuery,
-    ) -> Result<QueryResponse, SearchError> {
+    async fn search(&self, query: SearchQuery) -> Result<QueryResponse, SearchError> {
        let url = "/query/_search";
-        let mut total_hits = 0;
-        let mut hits: Vec<(Document, f64)> = Vec::new();

-        let mut query_params = Vec::new();
-
-        // Add from/size as number values
-        query_params.push(format!("from={}", query.from));
-        query_params.push(format!("size={}", query.size));
-
-        // Add query strings
+        let mut query_args: HashMap<String, JsonValue> = HashMap::new();
+        query_args.insert("from".into(), JsonValue::Number(query.from.into()));
+        query_args.insert("size".into(), JsonValue::Number(query.size.into()));
        for (key, value) in query.query_strings {
-            query_params.push(format!("{}={}", key, value));
+            query_args.insert(key, JsonValue::String(value));
        }

-        let response = HttpClient::get(&self.server.id, &url, Some(query_params))
+        let response = HttpClient::get(
+            &self.server.id,
+            &url,
+            Some(query_args),
+        )
            .await
-            .map_err(|e| SearchError::HttpError {
-                status_code: None,
-                msg: format!("{}", e),
-            })?;
-        let status_code = response.status();
-
-        if ![StatusCode::OK, StatusCode::CREATED].contains(&status_code) {
-            return Err(SearchError::HttpError {
-                status_code: Some(status_code),
-                msg: format!("Request failed with status code [{}]", status_code),
-            });
-        }
+            .map_err(|e| SearchError::HttpError(format!("Error to send search request: {}", e)))?;

        // Use the helper function to parse the response body
        let response_body = get_response_body_text(response)
            .await
-            .map_err(|e| SearchError::ParseError(e))?;
+            .map_err(|e| SearchError::ParseError(format!("Failed to read response body: {}", e)))?;

-        // Check if the response body is empty
-        if !response_body.is_empty() {
-            // log::info!("Search response body: {}", &response_body);
+        // Parse the search response from the body text
+        let parsed: SearchResponse<Document> = serde_json::from_str(&response_body)
+            .map_err(|e| SearchError::ParseError(format!("Failed to parse search response: {}", e)))?;

-            // Parse the search response from the body text
-            let parsed: SearchResponse<Document> = serde_json::from_str(&response_body)
-                .map_err(|e| SearchError::ParseError(format!("{}", e)))?;
-
-            // Process the parsed response
-            total_hits = parsed.hits.total.value as usize;
-
-            if let Some(items) = parsed.hits.hits {
-                for hit in items {
-                    let mut document = hit._source;
-                    // Default _score to 0.0 if None
-                    let score = hit._score.unwrap_or(0.0);
-
-                    let on_opened = document
-                        .url
-                        .as_ref()
-                        .map(|url| OnOpened::Document { url: url.clone() });
-                    // Set the `on_opened` field as it won't be returned from Coco server
-                    document.on_opened = on_opened;
-
-                    hits.push((document, score));
-                }
-            }
-        }
+        // Process the parsed response
+        let total_hits = parsed.hits.total.value as usize;
+        let hits: Vec<(Document, f64)> = parsed
+            .hits
+            .hits
+            .into_iter()
+            .map(|hit| (hit._source, hit._score.unwrap_or(0.0))) // Default _score to 0.0 if None
+            .collect();

        // Return the final result
        Ok(QueryResponse {
--- a/src-tauri/src/server/servers.rs
+++ b/src-tauri/src/server/servers.rs
@@ -1,4 +1,3 @@
-use crate::COCO_TAURI_STORE;
 use crate::common::http::get_response_body_text;
 use crate::common::register::SearchSourceRegistry;
 use crate::common::server::{AuthProvider, Provider, Server, ServerAccessToken, Sso, Version};
@@ -6,72 +5,68 @@ use crate::server::connector::fetch_connectors_by_server;
 use crate::server::datasource::datasource_search;
 use crate::server::http_client::HttpClient;
 use crate::server::search::CocoSearchSource;
-use function_name;
-use http::StatusCode;
+use crate::COCO_TAURI_STORE;
+use lazy_static::lazy_static;
 use reqwest::Method;
-use serde_json::Value as JsonValue;
 use serde_json::from_value;
+use serde_json::Value as JsonValue;
 use std::collections::HashMap;
-use std::sync::LazyLock;
+use std::sync::Arc;
+use std::sync::RwLock;
 use tauri::Runtime;
 use tauri::{AppHandle, Manager};
 use tauri_plugin_store::StoreExt;
-use tokio::sync::RwLock;
+// Assuming you're using serde_json

-/// Coco sever list
-static SERVER_LIST_CACHE: LazyLock<RwLock<HashMap<String, Server>>> =
-    LazyLock::new(|| RwLock::new(HashMap::new()));
+lazy_static! {
+    static ref SERVER_CACHE: Arc<RwLock<HashMap<String, Server>>> =
+        Arc::new(RwLock::new(HashMap::new()));
+    static ref SERVER_TOKEN: Arc<RwLock<HashMap<String, ServerAccessToken>>> =
+        Arc::new(RwLock::new(HashMap::new()));
+}

-/// If a server has a token stored here that has not expired, it is considered logged in.
-///
-/// Since the `expire_at` field of `struct ServerAccessToken` is currently unused,
-/// all servers stored here are treated as logged in.
-static SERVER_TOKEN_LIST_CACHE: LazyLock<RwLock<HashMap<String, ServerAccessToken>>> =
-    LazyLock::new(|| RwLock::new(HashMap::new()));
+#[allow(dead_code)]
+fn check_server_exists(id: &str) -> bool {
+    let cache = SERVER_CACHE.read().unwrap(); // Acquire read lock
+    cache.contains_key(id)
+}

-/// `SERVER_LIST_CACHE` will be stored in KV store COCO_TAURI_STORE, under this key.
-pub const COCO_SERVERS: &str = "coco_servers";
-
-/// `SERVER_TOKEN_LIST_CACHE` will be stored in KV store COCO_TAURI_STORE, under this key.
-const COCO_SERVER_TOKENS: &str = "coco_server_tokens";
-
-pub async fn get_server_by_id(id: &str) -> Option<Server> {
-    let cache = SERVER_LIST_CACHE.read().await;
+pub fn get_server_by_id(id: &str) -> Option<Server> {
+    let cache = SERVER_CACHE.read().unwrap(); // Acquire read lock
    cache.get(id).cloned()
 }

-pub async fn get_server_token(id: &str) -> Option<ServerAccessToken> {
-    let cache = SERVER_TOKEN_LIST_CACHE.read().await;
+#[tauri::command]
+pub async fn get_server_token(id: &str) -> Result<Option<ServerAccessToken>, String> {
+    let cache = SERVER_TOKEN.read().map_err(|err| err.to_string())?;

-    cache.get(id).cloned()
+    Ok(cache.get(id).cloned())
 }

-pub async fn save_access_token(server_id: String, token: ServerAccessToken) -> bool {
-    let mut cache = SERVER_TOKEN_LIST_CACHE.write().await;
+pub fn save_access_token(server_id: String, token: ServerAccessToken) -> bool {
+    let mut cache = SERVER_TOKEN.write().unwrap();
    cache.insert(server_id, token).is_none()
 }

-async fn check_endpoint_exists(endpoint: &str) -> bool {
-    let cache = SERVER_LIST_CACHE.read().await;
+fn check_endpoint_exists(endpoint: &str) -> bool {
+    let cache = SERVER_CACHE.read().unwrap();
    cache.values().any(|server| server.endpoint == endpoint)
 }

-/// Return true if `server` does not exists in the server list, i.e., it is a newly-added
-/// server.
-pub async fn save_server(server: &Server) -> bool {
-    let mut cache = SERVER_LIST_CACHE.write().await;
-    cache.insert(server.id.clone(), server.clone()).is_none()
+pub fn save_server(server: &Server) -> bool {
+    let mut cache = SERVER_CACHE.write().unwrap();
+    cache.insert(server.id.clone(), server.clone()).is_none() // If the server id did not exist, `insert` will return `None`
 }

-/// Return the removed `Server` if it exists in the server list.
-async fn remove_server_by_id(id: &str) -> Option<Server> {
-    log::debug!("remove server by id: {}", &id);
-    let mut cache = SERVER_LIST_CACHE.write().await;
-    cache.remove(id)
+fn remove_server_by_id(id: String) -> bool {
+    dbg!("remove server by id:", &id);
+    let mut cache = SERVER_CACHE.write().unwrap();
+    let deleted = cache.remove(id.as_str());
+    deleted.is_some()
 }

 pub async fn persist_servers<R: Runtime>(app_handle: &AppHandle<R>) -> Result<(), String> {
-    let cache = SERVER_LIST_CACHE.read().await;
+    let cache = SERVER_CACHE.read().unwrap(); // Acquire a read lock, not a write lock, since you're not modifying the cache

    // Convert HashMap to Vec for serialization (iterating over values of HashMap)
    let servers: Vec<Server> = cache.values().cloned().collect();
@@ -91,16 +86,14 @@ pub async fn persist_servers<R: Runtime>(app_handle: &AppHandle<R>) -> Result<()
    Ok(())
 }

-/// Return true if the server token of the server specified by `id` exists in
-/// the token list and gets deleted.
-pub async fn remove_server_token(id: &str) -> bool {
-    log::debug!("remove server token by id: {}", &id);
-    let mut cache = SERVER_TOKEN_LIST_CACHE.write().await;
+pub fn remove_server_token(id: &str) -> bool {
+    dbg!("remove server token by id:", &id);
+    let mut cache = SERVER_TOKEN.write().unwrap();
    cache.remove(id).is_some()
 }

-pub async fn persist_servers_token<R: Runtime>(app_handle: &AppHandle<R>) -> Result<(), String> {
-    let cache = SERVER_TOKEN_LIST_CACHE.read().await;
+pub fn persist_servers_token<R: Runtime>(app_handle: &AppHandle<R>) -> Result<(), String> {
+    let cache = SERVER_TOKEN.read().unwrap(); // Acquire a read lock, not a write lock, since you're not modifying the cache

    // Convert HashMap to Vec for serialization (iterating over values of HashMap)
    let servers: Vec<ServerAccessToken> = cache.values().cloned().collect();
@@ -111,7 +104,7 @@ pub async fn persist_servers_token<R: Runtime>(app_handle: &AppHandle<R>) -> Res
        .map(|server| serde_json::to_value(server).expect("Failed to serialize access_tokens")) // Automatically serialize all fields
        .collect();

-    log::debug!("persist servers token: {:?}", &json_servers);
+    dbg!(format!("persist servers token: {:?}", &json_servers));

    // Save the serialized servers to Tauri's store
    app_handle
@@ -150,18 +143,17 @@ fn get_default_server() -> Server {
        profile: None,
        auth_provider: AuthProvider {
            sso: Sso {
-                url: "https://coco.infini.cloud/sso/login/cloud?provider=coco-cloud&product=coco".to_string(),
+                url: "https://coco.infini.cloud/sso/login/".to_string(),
            },
        },
        priority: 0,
-        stats: None,
    }
 }

 pub async fn load_servers_token<R: Runtime>(
    app_handle: &AppHandle<R>,
 ) -> Result<Vec<ServerAccessToken>, String> {
-    log::debug!("Attempting to load servers token");
+    dbg!("Attempting to load servers token");

    let store = app_handle
        .store(COCO_TAURI_STORE)
@@ -180,42 +172,29 @@ pub async fn load_servers_token<R: Runtime>(
        servers.ok_or_else(|| "Failed to read servers from store: No servers found".to_string())?;

    // Convert each item in the JsonValue array to a Server
-    match servers {
-        JsonValue::Array(servers_array) => {
-            let mut deserialized_tokens: Vec<ServerAccessToken> =
-                Vec::with_capacity(servers_array.len());
-            for server_json in servers_array {
-                match from_value(server_json.clone()) {
-                    Ok(token) => {
-                        deserialized_tokens.push(token);
-                    }
-                    Err(e) => {
-                        panic!(
-                            "failed to deserialize JSON [{}] to [struct ServerAccessToken], error [{}], store [{}] key [{}] is possibly corrupted!",
-                            server_json, e, COCO_TAURI_STORE, COCO_SERVER_TOKENS
-                        );
-                    }
-                }
-            }
+    if let JsonValue::Array(servers_array) = servers {
+        // Deserialize each JsonValue into Server, filtering out any errors
+        let deserialized_tokens: Vec<ServerAccessToken> = servers_array
+            .into_iter()
+            .filter_map(|server_json| from_value(server_json).ok()) // Only keep valid Server instances
+            .collect();

-            if deserialized_tokens.is_empty() {
-                return Err("Failed to deserialize any servers from the store.".to_string());
-            }
-
-            for server in deserialized_tokens.iter() {
-                save_access_token(server.id.clone(), server.clone()).await;
-            }
-
-            log::debug!("loaded {:?} servers's token", &deserialized_tokens.len());
-
-            Ok(deserialized_tokens)
+        if deserialized_tokens.is_empty() {
+            return Err("Failed to deserialize any servers from the store.".to_string());
        }
-        _ => {
-            unreachable!(
-                "coco server tokens should be stored in an array under store [{}] key [{}], but it is not",
-                COCO_TAURI_STORE, COCO_SERVER_TOKENS
-            );
+
+        for server in deserialized_tokens.iter() {
+            save_access_token(server.id.clone(), server.clone());
        }
+
+        dbg!(format!(
+            "loaded {:?} servers's token",
+            &deserialized_tokens.len()
+        ));
+
+        Ok(deserialized_tokens)
+    } else {
+        Err("Failed to read servers from store: Invalid format".to_string())
    }
 }

@@ -237,41 +216,26 @@ pub async fn load_servers<R: Runtime>(app_handle: &AppHandle<R>) -> Result<Vec<S
        servers.ok_or_else(|| "Failed to read servers from store: No servers found".to_string())?;

    // Convert each item in the JsonValue array to a Server
-    match servers {
-        JsonValue::Array(servers_array) => {
-            let mut deserialized_servers = Vec::with_capacity(servers_array.len());
-            for server_json in servers_array {
-                match from_value(server_json.clone()) {
-                    Ok(server) => {
-                        deserialized_servers.push(server);
-                    }
-                    Err(e) => {
-                        panic!(
-                            "failed to deserialize JSON [{}] to [struct Server], error [{}], store [{}] key [{}] is possibly corrupted!",
-                            server_json, e, COCO_TAURI_STORE, COCO_SERVERS
-                        );
-                    }
-                }
-            }
+    if let JsonValue::Array(servers_array) = servers {
+        // Deserialize each JsonValue into Server, filtering out any errors
+        let deserialized_servers: Vec<Server> = servers_array
+            .into_iter()
+            .filter_map(|server_json| from_value(server_json).ok()) // Only keep valid Server instances
+            .collect();

-            if deserialized_servers.is_empty() {
-                return Err("Failed to deserialize any servers from the store.".to_string());
-            }
-
-            for server in deserialized_servers.iter() {
-                save_server(&server).await;
-            }
-
-            log::debug!("load servers: {:?}", &deserialized_servers);
-
-            Ok(deserialized_servers)
+        if deserialized_servers.is_empty() {
+            return Err("Failed to deserialize any servers from the store.".to_string());
        }
-        _ => {
-            unreachable!(
-                "coco servers should be stored in an array under store [{}] key [{}], but it is not",
-                COCO_TAURI_STORE, COCO_SERVERS
-            );
+
+        for server in deserialized_servers.iter() {
+            save_server(&server);
        }
+
+        // dbg!(format!("load servers: {:?}", &deserialized_servers));
+
+        Ok(deserialized_servers)
+    } else {
+        Err("Failed to read servers from store: Invalid format".to_string())
    }
 }

@@ -279,41 +243,51 @@ pub async fn load_servers<R: Runtime>(app_handle: &AppHandle<R>) -> Result<Vec<S
 pub async fn load_or_insert_default_server<R: Runtime>(
    app_handle: &AppHandle<R>,
 ) -> Result<Vec<Server>, String> {
-    log::debug!("Attempting to load or insert default server");
+    dbg!("Attempting to load or insert default server");

    let exists_servers = load_servers(&app_handle).await;
    if exists_servers.is_ok() && !exists_servers.as_ref()?.is_empty() {
-        log::debug!("loaded {} servers", &exists_servers.clone()?.len());
+        dbg!(format!("loaded {} servers", &exists_servers.clone()?.len()));
        return exists_servers;
    }

    let default = get_default_server();
-    save_server(&default).await;
+    save_server(&default);

-    log::debug!("loaded default servers");
+    dbg!("loaded default servers");

    Ok(vec![default])
 }

 #[tauri::command]
 pub async fn list_coco_servers<R: Runtime>(
-    app_handle: AppHandle<R>,
+    _app_handle: AppHandle<R>,
 ) -> Result<Vec<Server>, String> {
    //hard fresh all server's info, in order to get the actual health
-    refresh_all_coco_server_info(app_handle.clone()).await;
-
-    let servers: Vec<Server> = get_all_servers().await;
+    refresh_all_coco_server_info(_app_handle.clone()).await;

+    let servers: Vec<Server> = get_all_servers();
    Ok(servers)
 }

-pub async fn get_all_servers() -> Vec<Server> {
-    let cache = SERVER_LIST_CACHE.read().await;
+#[allow(dead_code)]
+pub fn get_servers_as_hashmap() -> HashMap<String, Server> {
+    let cache = SERVER_CACHE.read().unwrap();
+    cache.clone()
+}
+
+pub fn get_all_servers() -> Vec<Server> {
+    let cache = SERVER_CACHE.read().unwrap();
    cache.values().cloned().collect()
 }

+/// We store added Coco servers in the Tauri store using this key.
+pub const COCO_SERVERS: &str = "coco_servers";
+
+const COCO_SERVER_TOKENS: &str = "coco_server_tokens";
+
 pub async fn refresh_all_coco_server_info<R: Runtime>(app_handle: AppHandle<R>) {
-    let servers = get_all_servers().await;
+    let servers = get_all_servers();
    for server in servers {
        let _ = refresh_coco_server_info(app_handle.clone(), server.id.clone()).await;
    }
@@ -326,7 +300,7 @@ pub async fn refresh_coco_server_info<R: Runtime>(
 ) -> Result<Server, String> {
    // Retrieve the server from the cache
    let cached_server = {
-        let cache = SERVER_LIST_CACHE.read().await;
+        let cache = SERVER_CACHE.read().unwrap();
        cache.get(&id).cloned()
    };

@@ -341,16 +315,12 @@ pub async fn refresh_coco_server_info<R: Runtime>(
    let profile = server.profile;

    // Send request to fetch updated server info
-    let response = match HttpClient::get(&id, "/provider/_info", None).await {
-        Ok(response) => response,
-        Err(e) => {
-            mark_server_as_offline(app_handle, &id).await;
-            return Err(e);
-        }
-    };
+    let response = HttpClient::get(&id, "/provider/_info", None)
+        .await
+        .map_err(|e| format!("Failed to contact the server: {}", e))?;

    if !response.status().is_success() {
-        mark_server_as_offline(app_handle, &id).await;
+        mark_server_as_offline(&id).await;
        return Err(format!("Request failed with status: {}", response.status()));
    }

@@ -365,22 +335,12 @@ pub async fn refresh_coco_server_info<R: Runtime>(
    updated_server.id = id.clone();
    updated_server.builtin = is_builtin;
    updated_server.enabled = is_enabled;
-    updated_server.available = {
-        if server.public {
-            // Public Coco servers are available as long as they are online.
-            true
-        } else {
-            // For non-public Coco servers, we still need to check if it is
-            // logged in, i.e., has a token stored in `SERVER_TOKEN_LIST_CACHE`.
-            get_server_token(&id).await.is_some()
-        }
-    };
+    updated_server.available = true;
    updated_server.profile = profile;
    trim_endpoint_last_forward_slash(&mut updated_server);

    // Save and persist
-    save_server(&updated_server).await;
-    try_register_server_to_search_source(app_handle.clone(), &updated_server).await;
+    save_server(&updated_server);
    persist_servers(&app_handle)
        .await
        .map_err(|e| format!("Failed to persist servers: {}", e))?;
@@ -403,11 +363,11 @@ pub async fn add_coco_server<R: Runtime>(

    let endpoint = endpoint.trim_end_matches('/');

-    if check_endpoint_exists(endpoint).await {
-        log::debug!(
-            "trying to register a Coco server [{}] that has already been registered",
-            endpoint
-        );
+    if check_endpoint_exists(endpoint) {
+        dbg!(format!(
+            "This Coco server has already been registered: {:?}",
+            &endpoint
+        ));
        return Err("This Coco server has already been registered.".into());
    }

@@ -416,16 +376,7 @@ pub async fn add_coco_server<R: Runtime>(
        .await
        .map_err(|e| format!("Failed to send request to the server: {}", e))?;

-    log::debug!("Get provider info response: {:?}", &response);
-
-    if response.status() != StatusCode::OK {
-        log::debug!(
-            "trying to register a Coco server [{}] that is possibly down",
-            endpoint
-        );
-
-        return Err("This Coco server is possibly down".into());
-    }
+    dbg!(format!("Get provider info response: {:?}", &response));

    let body = get_response_body_text(response).await?;

@@ -434,44 +385,26 @@ pub async fn add_coco_server<R: Runtime>(

    trim_endpoint_last_forward_slash(&mut server);

-    // The JSON returned from `provider/_info` won't have this field, serde will set
-    // it to an empty string during deserialization, we need to set a valid value here.
    if server.id.is_empty() {
        server.id = pizza_common::utils::uuid::Uuid::new().to_string();
    }

-    // Use the default name, if it is not set.
    if server.name.is_empty() {
        server.name = "Coco Server".to_string();
    }

-    // Update the `available` field
-    if server.public {
-        // Serde already sets this to true, but just to make the code clear, do it again.
-        server.available = true;
-    } else {
-        let opt_token = get_server_token(&server.id).await;
-        assert!(
-            opt_token.is_none(),
-            "this Coco server is newly-added, we should have no token stored for it!"
-        );
-        // This is a non-public Coco server, and it is not logged in, so it is unavailable.
-        server.available = false;
-    }
-
-    save_server(&server).await;
+    save_server(&server);
    try_register_server_to_search_source(app_handle.clone(), &server).await;

    persist_servers(&app_handle)
        .await
        .map_err(|e| format!("Failed to persist Coco servers: {}", e))?;

-    log::debug!("Successfully registered server: {:?}", &endpoint);
+    dbg!(format!("Successfully registered server: {:?}", &endpoint));
    Ok(server)
 }

 #[tauri::command]
-#[function_name::named]
 pub async fn remove_coco_server<R: Runtime>(
    app_handle: AppHandle<R>,
    id: String,
@@ -479,219 +412,131 @@ pub async fn remove_coco_server<R: Runtime>(
    let registry = app_handle.state::<SearchSourceRegistry>();
    registry.remove_source(id.as_str()).await;

-    let opt_server = remove_server_by_id(id.as_str()).await;
-    let Some(server) = opt_server else {
-        panic!(
-            "[{}()] invoked with a server [{}] that does not exist! Mismatched states between frontend and backend!",
-            function_name!(),
-            id
-        );
-    };
+    remove_server_token(id.as_str());
+    remove_server_by_id(id);
+
    persist_servers(&app_handle)
        .await
        .expect("failed to save servers");
-
-    // Only non-public Coco servers require tokens
-    if !server.public {
-        // If is logged in, clear the token as well.
-        let deleted = remove_server_token(id.as_str()).await;
-        if deleted {
-            persist_servers_token(&app_handle)
-                .await
-                .expect("failed to save server tokens");
-        }
-    }
-
+    persist_servers_token(&app_handle).expect("failed to save server tokens");
    Ok(())
 }

 #[tauri::command]
-#[function_name::named]
 pub async fn enable_server<R: Runtime>(app_handle: AppHandle<R>, id: String) -> Result<(), ()> {
-    let opt_server = get_server_by_id(id.as_str()).await;
+    println!("enable_server: {}", id);

-    let Some(mut server) = opt_server else {
-        panic!(
-            "[{}()] invoked with a server [{}] that does not exist! Mismatched states between frontend and backend!",
-            function_name!(),
-            id
-        );
-    };
+    let server = get_server_by_id(id.as_str());
+    if let Some(mut server) = server {
+        server.enabled = true;
+        save_server(&server);

-    server.enabled = true;
-    save_server(&server).await;
+        // Register the server to the search source
+        try_register_server_to_search_source(app_handle.clone(), &server).await;

-    // Register the server to the search source
-    try_register_server_to_search_source(app_handle.clone(), &server).await;
-
-    persist_servers(&app_handle)
-        .await
-        .expect("failed to save servers");
+        persist_servers(&app_handle)
+            .await
+            .expect("failed to save servers");
+    }
    Ok(())
 }

-#[tauri::command]
-#[function_name::named]
-pub async fn disable_server<R: Runtime>(app_handle: AppHandle<R>, id: String) -> Result<(), ()> {
-    let opt_server = get_server_by_id(id.as_str()).await;
-
-    let Some(mut server) = opt_server else {
-        panic!(
-            "[{}()] invoked with a server [{}] that does not exist! Mismatched states between frontend and backend!",
-            function_name!(),
-            id
-        );
-    };
-
-    server.enabled = false;
-
-    let registry = app_handle.state::<SearchSourceRegistry>();
-    registry.remove_source(id.as_str()).await;
-
-    save_server(&server).await;
-    persist_servers(&app_handle)
-        .await
-        .expect("failed to save servers");
-
-    Ok(())
-}
-
-/// For non-public Coco servers, we add it to the search source as long as it is
-/// enabled.
-///
-/// For public Coco server, an extra token is required.
 pub async fn try_register_server_to_search_source(
    app_handle: AppHandle<impl Runtime>,
    server: &Server,
 ) {
    if server.enabled {
-        log::trace!(
-            "Server [name: {}, id: {}] is public: {} and available: {}",
-            &server.name,
-            &server.id,
-            &server.public,
-            &server.available
-        );
-
-        if !server.public {
-            let opt_token = get_server_token(&server.id).await;
-
-            if opt_token.is_none() {
-                log::debug!("Server {} is not public and no token was found", &server.id);
-                return;
-            }
-        }
-
        let registry = app_handle.state::<SearchSourceRegistry>();
        let source = CocoSearchSource::new(server.clone());
        registry.register_source(source).await;
    }
 }

-#[function_name::named]
-#[allow(unused)]
-async fn mark_server_as_online<R: Runtime>(app_handle: AppHandle<R>, id: &str) {
-    let server = get_server_by_id(id).await;
-    if let Some(mut server) = server {
-        server.available = true;
-        server.health = None;
-        save_server(&server).await;
-
-        try_register_server_to_search_source(app_handle.clone(), &server).await;
-    } else {
-        log::warn!(
-            "[{}()] invoked with a server [{}] that does not exist!",
-            function_name!(),
-            id
-        );
-    }
-}
-
-#[function_name::named]
-pub(crate) async fn mark_server_as_offline<R: Runtime>(app_handle: AppHandle<R>, id: &str) {
-    let server = get_server_by_id(id).await;
+pub async fn mark_server_as_offline(id: &str) {
+    // println!("server_is_offline: {}", id);
+    let server = get_server_by_id(id);
    if let Some(mut server) = server {
        server.available = false;
        server.health = None;
-        save_server(&server).await;
-
-        let registry = app_handle.state::<SearchSourceRegistry>();
-        registry.remove_source(id).await;
-    } else {
-        log::warn!(
-            "[{}()] invoked with a server [{}] that does not exist!",
-            function_name!(),
-            id
-        );
+        save_server(&server);
    }
 }

 #[tauri::command]
-#[function_name::named]
+pub async fn disable_server<R: Runtime>(app_handle: AppHandle<R>, id: String) -> Result<(), ()> {
+    println!("disable_server: {}", id);
+
+    let server = get_server_by_id(id.as_str());
+    if let Some(mut server) = server {
+        server.enabled = false;
+
+        let registry = app_handle.state::<SearchSourceRegistry>();
+        registry.remove_source(id.as_str()).await;
+
+        save_server(&server);
+        persist_servers(&app_handle)
+            .await
+            .expect("failed to save servers");
+    }
+    Ok(())
+}
+
+#[tauri::command]
 pub async fn logout_coco_server<R: Runtime>(
    app_handle: AppHandle<R>,
    id: String,
 ) -> Result<(), String> {
-    log::debug!("Attempting to log out server by id: {}", &id);
+    dbg!("Attempting to log out server by id:", &id);

-    // Check if the server exists
-    let Some(mut server) = get_server_by_id(id.as_str()).await else {
-        panic!(
-            "[{}()] invoked with a server [{}] that does not exist! Mismatched states between frontend and backend!",
-            function_name!(),
-            id
-        );
-    };
+    // Check if server token exists
+    if let Some(_token) = get_server_token(id.as_str()).await? {
+        dbg!("Found server token for id:", &id);

-    // Clear server profile
-    server.profile = None;
-    // Logging out from a non-public Coco server makes it unavailable
-    if !server.public {
-        server.available = false;
-    }
-    // Save the updated server data
-    save_server(&server).await;
-    // Persist the updated server data
-    if let Err(e) = persist_servers(&app_handle).await {
-        log::debug!("Failed to save server for id: {}. Error: {:?}", &id, &e);
-        return Err(format!("Failed to save server: {}", &e));
-    }
-
-    let has_token = get_server_token(id.as_str()).await.is_some();
-    if server.public {
-        if has_token {
-            panic!("Public Coco server won't have token")
-        }
-    } else {
-        assert!(
-            has_token,
-            "This is a non-public Coco server, and it is logged in, we should have a token"
-        );
        // Remove the server token from cache
-        remove_server_token(id.as_str()).await;
+        remove_server_token(id.as_str());

        // Persist the updated tokens
-        if let Err(e) = persist_servers_token(&app_handle).await {
-            log::debug!("Failed to save tokens for id: {}. Error: {:?}", &id, &e);
+        if let Err(e) = persist_servers_token(&app_handle) {
+            dbg!("Failed to save tokens for id: {}. Error: {:?}", &id, &e);
            return Err(format!("Failed to save tokens: {}", &e));
        }
+    } else {
+        // Log the case where server token is not found
+        dbg!("No server token found for id: {}", &id);
    }

-    // Remove it from the search source if it becomes unavailable
-    if !server.available {
-        let registry = app_handle.state::<SearchSourceRegistry>();
-        registry.remove_source(id.as_str()).await;
+    // Check if the server exists
+    if let Some(mut server) = get_server_by_id(id.as_str()) {
+        dbg!("Found server for id:", &id);
+
+        // Clear server profile
+        server.profile = None;
+
+        // Save the updated server data
+        save_server(&server);
+
+        // Persist the updated server data
+        if let Err(e) = persist_servers(&app_handle).await {
+            dbg!("Failed to save server for id: {}. Error: {:?}", &id, &e);
+            return Err(format!("Failed to save server: {}", &e));
+        }
+    } else {
+        // Log the case where server is not found
+        dbg!("No server found for id: {}", &id);
+        return Err(format!("No server found for id: {}", id));
    }

-    log::debug!("Successfully logged out server with id: {}", &id);
+    dbg!("Successfully logged out server with id:", &id);
    Ok(())
 }

-/// Helper function to remove the trailing slash from the server's endpoint if present.
+/// Removes the trailing slash from the server's endpoint if present.
 fn trim_endpoint_last_forward_slash(server: &mut Server) {
-    let endpoint = &mut server.endpoint;
-    while endpoint.ends_with('/') {
-        endpoint.pop();
+    if server.endpoint.ends_with('/') {
+        server.endpoint.pop(); // Remove the last character
+        while server.endpoint.ends_with('/') {
+            server.endpoint.pop();
+        }
    }
 }

@@ -700,47 +545,41 @@ fn provider_info_url(endpoint: &str) -> String {
    format!("{endpoint}/provider/_info")
 }

-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_trim_endpoint_last_forward_slash() {
-        let mut server = Server {
-            id: "test".to_string(),
-            builtin: false,
-            enabled: true,
+#[test]
+fn test_trim_endpoint_last_forward_slash() {
+    let mut server = Server {
+        id: "test".to_string(),
+        builtin: false,
+        enabled: true,
+        name: "".to_string(),
+        endpoint: "https://example.com///".to_string(),
+        provider: Provider {
            name: "".to_string(),
-            endpoint: "https://example.com///".to_string(),
-            provider: Provider {
-                name: "".to_string(),
-                icon: "".to_string(),
-                website: "".to_string(),
-                eula: "".to_string(),
-                privacy_policy: "".to_string(),
-                banner: "".to_string(),
-                description: "".to_string(),
+            icon: "".to_string(),
+            website: "".to_string(),
+            eula: "".to_string(),
+            privacy_policy: "".to_string(),
+            banner: "".to_string(),
+            description: "".to_string(),
+        },
+        version: Version {
+            number: "".to_string(),
+        },
+        minimal_client_version: None,
+        updated: "".to_string(),
+        public: false,
+        available: false,
+        health: None,
+        profile: None,
+        auth_provider: AuthProvider {
+            sso: Sso {
+                url: "".to_string(),
            },
-            version: Version {
-                number: "".to_string(),
-            },
-            minimal_client_version: None,
-            updated: "".to_string(),
-            public: false,
-            available: false,
-            health: None,
-            profile: None,
-            auth_provider: AuthProvider {
-                sso: Sso {
-                    url: "".to_string(),
-                },
-            },
-            priority: 0,
-            stats: None,
-        };
+        },
+        priority: 0,
+    };

-        trim_endpoint_last_forward_slash(&mut server);
+    trim_endpoint_last_forward_slash(&mut server);

-        assert_eq!(server.endpoint, "https://example.com");
-    }
+    assert_eq!(server.endpoint, "https://example.com");
 }
--- a/src-tauri/src/server/synthesize.rs
+++ b/src-tauri/src/server/synthesize.rs
@@ -1,57 +0,0 @@
-use crate::server::http_client::HttpClient;
-use futures_util::StreamExt;
-use http::Method;
-use serde_json::json;
-use tauri::{AppHandle, Emitter, Runtime, command};
-
-#[command]
-pub async fn synthesize<R: Runtime>(
-    app_handle: AppHandle<R>,
-    client_id: String,
-    server_id: String,
-    voice: String,
-    content: String,
-) -> Result<(), String> {
-    let body = json!({
-        "voice": voice,
-        "content": content,
-    })
-    .to_string();
-
-    let response = HttpClient::send_request(
-        server_id.as_str(),
-        Method::POST,
-        "/services/audio/synthesize",
-        None,
-        None,
-        Some(reqwest::Body::from(body.to_string())),
-    )
-    .await?;
-
-    log::info!("Synthesize response status: {}", response.status());
-
-    if response.status() == 429 {
-        return Ok(());
-    }
-
-    if !response.status().is_success() {
-        return Err(format!("Request Failed: {}", response.status()));
-    }
-
-    let mut stream = response.bytes_stream();
-    while let Some(chunk) = stream.next().await {
-        match chunk {
-            Ok(bytes) => {
-                if let Err(err) = app_handle.emit(&client_id, bytes.to_vec()) {
-                    log::error!("Emit error: {:?}", err);
-                }
-            }
-            Err(e) => {
-                log::error!("Stream error: {:?}", e);
-                break;
-            }
-        }
-    }
-
-    Ok(())
-}
--- a/src-tauri/src/server/transcription.rs
+++ b/src-tauri/src/server/transcription.rs
@@ -1,96 +1,43 @@
 use crate::common::http::get_response_body_text;
 use crate::server::http_client::HttpClient;
 use serde::{Deserialize, Serialize};
-use serde_json::{Value, from_str};
+use serde_json::Value as JsonValue;
+use std::collections::HashMap;
 use tauri::command;

 #[derive(Debug, Serialize, Deserialize)]
 pub struct TranscriptionResponse {
-    task_id: String,
-    results: Vec<Value>,
+    pub text: String,
 }

 #[command]
 pub async fn transcription(
    server_id: String,
+    audio_type: String,
    audio_content: String,
 ) -> Result<TranscriptionResponse, String> {
-    // Send request to initiate transcription task
-    let init_response = HttpClient::post(
+    let mut query_params = HashMap::new();
+    query_params.insert("type".to_string(), JsonValue::String(audio_type));
+    query_params.insert("content".to_string(), JsonValue::String(audio_content));
+
+    // Send the HTTP POST request
+    let response = HttpClient::post(
        &server_id,
        "/services/audio/transcription",
+        Some(query_params),
        None,
-        Some(audio_content.into()),
    )
-    .await
-    .map_err(|e| format!("Failed to initiate transcription: {}", e))?;
-
-    // Extract response body as text
-    let init_response_text = get_response_body_text(init_response)
        .await
-        .map_err(|e| format!("Failed to read initial response body: {}", e))?;
+        .map_err(|e| format!("Error sending transcription request: {}", e))?;

-    // Parse response JSON to extract task ID
-    let init_response_json: Value = from_str(&init_response_text).map_err(|e| {
-        format!(
-            "Failed to parse initial response JSON: {}. Raw response: {}",
-            e, init_response_text
-        )
-    })?;
-
-    let transcription_task_id = init_response_json["task_id"]
-        .as_str()
-        .ok_or_else(|| {
-            format!(
-                "Missing or invalid task_id in initial response: {}",
-                init_response_text
-            )
-        })?
-        .to_string();
-
-    // Set up polling with timeout
-    let polling_start = std::time::Instant::now();
-    const POLLING_TIMEOUT: std::time::Duration = std::time::Duration::from_secs(30);
-    const POLLING_INTERVAL: std::time::Duration = std::time::Duration::from_millis(200);
-
-    let mut transcription_response: TranscriptionResponse;
-
-    loop {
-        // Poll for transcription results
-        let poll_response = HttpClient::get(
-            &server_id,
-            &format!("/services/audio/task/{}", transcription_task_id),
-            None,
-        )
+    // Use get_response_body_text to extract the response body as text
+    let response_body = get_response_body_text(response)
        .await
-        .map_err(|e| format!("Failed to poll transcription task: {}", e))?;
+        .map_err(|e| format!("Failed to read response body: {}", e))?;

-        // Extract poll response body
-        let poll_response_text = get_response_body_text(poll_response)
-            .await
-            .map_err(|e| format!("Failed to read poll response body: {}", e))?;
-
-        // Parse poll response JSON
-        transcription_response = from_str(&poll_response_text).map_err(|e| {
-            format!(
-                "Failed to parse poll response JSON: {}. Raw response: {}",
-                e, poll_response_text
-            )
-        })?;
-
-        // Check if transcription results are available
-        if !transcription_response.results.is_empty() {
-            break;
-        }
-
-        // Check for timeout
-        if polling_start.elapsed() >= POLLING_TIMEOUT {
-            return Err("Transcription task timed out after 30 seconds".to_string());
-        }
-
-        // Wait before next poll
-        tokio::time::sleep(POLLING_INTERVAL).await;
-    }
+    // Deserialize the response body into TranscriptionResponse
+    let transcription_response: TranscriptionResponse = serde_json::from_str(&response_body)
+        .map_err(|e| format!("Failed to parse transcription response: {}", e))?;

    Ok(transcription_response)
 }
--- a/src-tauri/src/server/websocket.rs
+++ b/src-tauri/src/server/websocket.rs
@@ -4,12 +4,12 @@ use std::collections::HashMap;
 use std::sync::Arc;
 use tauri::{AppHandle, Emitter, Runtime};
 use tokio::net::TcpStream;
-use tokio::sync::{Mutex, mpsc};
+use tokio::sync::{mpsc, Mutex};
+use tokio_tungstenite::tungstenite::handshake::client::generate_key;
+use tokio_tungstenite::tungstenite::Message;
 use tokio_tungstenite::MaybeTlsStream;
 use tokio_tungstenite::WebSocketStream;
-use tokio_tungstenite::tungstenite::Message;
-use tokio_tungstenite::tungstenite::handshake::client::generate_key;
-use tokio_tungstenite::{Connector, connect_async_tls_with_config};
+use tokio_tungstenite::{connect_async_tls_with_config, Connector};
 #[derive(Default)]
 pub struct WebSocketManager {
    connections: Arc<Mutex<HashMap<String, Arc<WebSocketInstance>>>>,
@@ -53,11 +53,9 @@ pub async fn connect_to_server<R: Runtime>(
    // Disconnect old connection first
    disconnect(client_id.clone(), state.clone()).await.ok();

-    let server = get_server_by_id(&id)
-        .await
-        .ok_or(format!("Server with ID {} not found", id))?;
+    let server = get_server_by_id(&id).ok_or(format!("Server with ID {} not found", id))?;
    let endpoint = convert_to_websocket(&server.endpoint)?;
-    let token = get_server_token(&id).await.map(|t| t.access_token.clone());
+    let token = get_server_token(&id).await?.map(|t| t.access_token.clone());

    let mut request =
        tokio_tungstenite::tungstenite::client::IntoClientRequest::into_client_request(&endpoint)
@@ -127,7 +125,6 @@ pub async fn connect_to_server<R: Runtime>(
                            let _ = app_handle_clone.emit(&format!("ws-message-{}", client_id_clone), text);
                        },
                        Some(Err(_)) | None => {
-                            log::debug!("WebSocket connection closed or error");
                            let _ = app_handle_clone.emit(&format!("ws-error-{}", client_id_clone), id.clone());
                            break;
                        }
@@ -135,8 +132,7 @@ pub async fn connect_to_server<R: Runtime>(
                    }
                }
                _ = cancel_rx.recv() => {
-                    log::debug!("WebSocket connection cancelled");
-                    let _ = app_handle_clone.emit(&format!("ws-cancel-{}", client_id_clone), id.clone());
+                    let _ = app_handle_clone.emit(&format!("ws-error-{}", client_id_clone), id.clone());
                    break;
                }
            }
--- a/src-tauri/src/setup/linux.rs
+++ b/src-tauri/src/setup/linux.rs
@@ -1,9 +1,3 @@
 use tauri::{App, WebviewWindow};

-pub fn platform(
-    _app: &mut App,
-    _main_window: WebviewWindow,
-    _settings_window: WebviewWindow,
-    _check_window: WebviewWindow,
-) {
-}
+pub fn platform(_app: &mut App, _main_window: WebviewWindow, _settings_window: WebviewWindow) {}
--- a/src-tauri/src/setup/mac.rs
+++ b/src-tauri/src/setup/mac.rs
@@ -1,6 +1,6 @@
 //credits to: https://github.com/ayangweb/ayangweb-EcoPaste/blob/169323dbe6365ffe4abb64d867439ed2ea84c6d1/src-tauri/src/core/setup/mac.rs
-use tauri::{App, Emitter, EventTarget, WebviewWindow};
-use tauri_nspanel::{WebviewWindowExt, cocoa::appkit::NSWindowCollectionBehavior, panel_delegate};
+use tauri::{ActivationPolicy, App, Emitter, EventTarget, WebviewWindow};
+use tauri_nspanel::{cocoa::appkit::NSWindowCollectionBehavior, panel_delegate, WebviewWindowExt};

 use crate::common::MAIN_WINDOW_LABEL;

@@ -12,12 +12,9 @@ const WINDOW_BLUR_EVENT: &str = "tauri://blur";
 const WINDOW_MOVED_EVENT: &str = "tauri://move";
 const WINDOW_RESIZED_EVENT: &str = "tauri://resize";

-pub fn platform(
-    _app: &mut App,
-    main_window: WebviewWindow,
-    _settings_window: WebviewWindow,
-    _check_window: WebviewWindow,
-) {
+pub fn platform(app: &mut App, main_window: WebviewWindow, _settings_window: WebviewWindow) {
+    app.set_activation_policy(ActivationPolicy::Accessory);
+
    // Convert ns_window to ns_panel
    let panel = main_window.to_panel().unwrap();

--- a/src-tauri/src/setup/mod.rs
+++ b/src-tauri/src/setup/mod.rs
@@ -18,20 +18,10 @@ pub use windows::*;
 #[cfg(target_os = "linux")]
 pub use linux::*;

-pub fn default(
-    app: &mut App,
-    main_window: WebviewWindow,
-    settings_window: WebviewWindow,
-    check_window: WebviewWindow,
-) {
+pub fn default(app: &mut App, main_window: WebviewWindow, settings_window: WebviewWindow) {
    // Development mode automatically opens the console: https://tauri.app/develop/debug
-    #[cfg(debug_assertions)]
+    #[cfg(all(dev, debug_assertions))]
    main_window.open_devtools();

-    platform(
-        app,
-        main_window.clone(),
-        settings_window.clone(),
-        check_window.clone(),
-    );
+    platform(app, main_window.clone(), settings_window.clone());
 }
--- a/src-tauri/src/setup/windows.rs
+++ b/src-tauri/src/setup/windows.rs
@@ -1,9 +1,3 @@
 use tauri::{App, WebviewWindow};

-pub fn platform(
-    _app: &mut App,
-    _main_window: WebviewWindow,
-    _settings_window: WebviewWindow,
-    _check_window: WebviewWindow,
-) {
-}
+pub fn platform(_app: &mut App, _main_window: WebviewWindow, _settings_window: WebviewWindow) {}
--- a/src-tauri/src/shortcut.rs
+++ b/src-tauri/src/shortcut.rs
@@ -1,5 +1,5 @@
-use crate::{COCO_TAURI_STORE, hide_coco, show_coco};
-use tauri::{App, AppHandle, Manager, Runtime, async_runtime};
+use crate::{hide_coco, show_coco, COCO_TAURI_STORE};
+use tauri::{async_runtime, App, AppHandle, Manager, Runtime};
 use tauri_plugin_global_shortcut::{GlobalShortcutExt, Shortcut, ShortcutState};
 use tauri_plugin_store::{JsonValue, StoreExt};

@@ -17,7 +17,6 @@ const DEFAULT_SHORTCUT: &str = "ctrl+shift+space";

 /// Set up the shortcut upon app start.
 pub fn enable_shortcut(app: &App) {
-    log::trace!("setting up Coco hotkey");
    let store = app
        .store(COCO_TAURI_STORE)
        .expect("creating a store should not fail");
@@ -44,7 +43,6 @@ pub fn enable_shortcut(app: &App) {
            .expect("default shortcut should never be invalid");
        _register_shortcut_upon_start(app, default_shortcut);
    }
-    log::trace!("Coco hotkey has been set");
 }

 /// Get the stored shortcut as a string, same as [`_get_shortcut()`], except that
@@ -99,7 +97,7 @@ fn _register_shortcut<R: Runtime>(app: &AppHandle<R>, shortcut: Shortcut) {
        .on_shortcut(shortcut, move |app, scut, event| {
            if scut == &shortcut {
                dbg!("shortcut pressed");
-                let main_window = app.get_webview_window(MAIN_WINDOW_LABEL).unwrap();
+                let main_window = app.get_window(MAIN_WINDOW_LABEL).unwrap();
                if let ShortcutState::Pressed = event.state() {
                    let app_handle = app.clone();
                    if main_window.is_visible().unwrap() {
@@ -128,7 +126,7 @@ fn _register_shortcut_upon_start(app: &App, shortcut: Shortcut) {
            tauri_plugin_global_shortcut::Builder::new()
                .with_handler(move |app, scut, event| {
                    if scut == &shortcut {
-                        let window = app.get_webview_window(MAIN_WINDOW_LABEL).unwrap();
+                        let window = app.get_window(MAIN_WINDOW_LABEL).unwrap();
                        if let ShortcutState::Pressed = event.state() {
                            let app_handle = app.clone();

--- a/src-tauri/src/util/app_lang.rs
+++ b/src-tauri/src/util/app_lang.rs
@@ -1,62 +0,0 @@
-//! Configuration entry App language is persisted in the frontend code, but we
-//! need to access it on the backend.
-//!
-//! So we duplicate it here **in the MEMORY** and expose a setter method to the
-//! frontend so that the value can be updated and stay update-to-date.
-
-use function_name::named;
-use tokio::sync::RwLock;
-
-#[derive(Debug, Clone, Copy, PartialEq)]
-#[allow(non_camel_case_types)]
-pub(crate) enum Lang {
-    en_US,
-    zh_CN,
-}
-
-impl std::fmt::Display for Lang {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Lang::en_US => write!(f, "en_US"),
-            Lang::zh_CN => write!(f, "zh_CN"),
-        }
-    }
-}
-
-impl std::str::FromStr for Lang {
-    type Err = String;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        match s {
-            "en" => Ok(Lang::en_US),
-            "zh" => Ok(Lang::zh_CN),
-            _ => Err(format!("Invalid language: {}", s)),
-        }
-    }
-}
-
-/// Cache the language config in memory.
-static APP_LANG: RwLock<Option<Lang>> = RwLock::const_new(None);
-
-/// Frontend code uses this interface to update the in-memory cached `APP_LANG` config.
-#[named]
-#[tauri::command]
-pub(crate) async fn update_app_lang(lang: String) {
-    let app_lang = lang.parse::<Lang>().unwrap_or_else(|e| {
-        panic!(
-            "frontend code passes an invalid argument [{}] to interface [{}], parsing error [{}]",
-            lang,
-            function_name!(),
-            e
-        )
-    });
-
-    let mut write_guard = APP_LANG.write().await;
-    *write_guard = Some(app_lang);
-}
-
-/// Helper getter method to handle the `None` case.
-pub(crate) async fn get_app_lang() -> Lang {
-    let opt_lang = *APP_LANG.read().await;
-    opt_lang.expect("frontend code did not invoke [update_app_lang()] to set the APP_LANG")
-}
--- a/src-tauri/src/util/file.rs
+++ b/src-tauri/src/util/file.rs
@@ -1,174 +0,0 @@
-#[derive(Debug, Clone, PartialEq, Copy)]
-pub(crate) enum FileType {
-    Folder,
-    JPEGImage,
-    PNGImage,
-    PDFDocument,
-    PlainTextDocument,
-    MicrosoftWordDocument,
-    MicrosoftExcelSpreadsheet,
-    AudioFile,
-    VideoFile,
-    CHeaderFile,
-    TOMLDocument,
-    RustScript,
-    CSourceCode,
-    MarkdownDocument,
-    TerminalSettings,
-    ZipArchive,
-    Dmg,
-    Html,
-    Json,
-    Xml,
-    Yaml,
-    Css,
-    Vue,
-    React,
-    Sql,
-    Csv,
-    Javascript,
-    Lnk,
-    Typescript,
-    Python,
-    Java,
-    Golang,
-    Ruby,
-    Php,
-    Sass,
-    Sketch,
-    AdobeAi,
-    AdobePsd,
-    AdobePr,
-    AdobeAu,
-    AdobeAe,
-    AdobeLr,
-    AdobeXd,
-    AdobeFl,
-    AdobeId,
-    Svg,
-    Epub,
-    Unknown,
-}
-
-async fn get_file_type(path: &str) -> FileType {
-    let path = camino::Utf8Path::new(path);
-
-    // stat() is more precise than file extension, use it if possible.
-    if path.is_dir() {
-        return FileType::Folder;
-    }
-
-    let Some(ext) = path.extension() else {
-        return FileType::Unknown;
-    };
-
-    let ext = ext.to_lowercase();
-    match ext.as_str() {
-        "pdf" => FileType::PDFDocument,
-        "txt" | "text" => FileType::PlainTextDocument,
-        "doc" | "docx" => FileType::MicrosoftWordDocument,
-        "xls" | "xlsx" => FileType::MicrosoftExcelSpreadsheet,
-        "jpg" | "jpeg" => FileType::JPEGImage,
-        "png" => FileType::PNGImage,
-        "mp3" | "wav" | "flac" | "aac" | "ogg" | "m4a" => FileType::AudioFile,
-        "mp4" | "avi" | "mov" | "mkv" | "wmv" | "flv" | "webm" => FileType::VideoFile,
-        "h" | "hpp" => FileType::CHeaderFile,
-        "c" | "cpp" | "cc" | "cxx" => FileType::CSourceCode,
-        "toml" => FileType::TOMLDocument,
-        "rs" => FileType::RustScript,
-        "md" | "markdown" => FileType::MarkdownDocument,
-        "terminal" => FileType::TerminalSettings,
-        "zip" | "rar" | "7z" | "tar" | "gz" | "bz2" => FileType::ZipArchive,
-        "dmg" => FileType::Dmg,
-        "html" | "htm" => FileType::Html,
-        "json" => FileType::Json,
-        "xml" => FileType::Xml,
-        "yaml" | "yml" => FileType::Yaml,
-        "css" => FileType::Css,
-        "vue" => FileType::Vue,
-        "jsx" | "tsx" => FileType::React,
-        "sql" => FileType::Sql,
-        "csv" => FileType::Csv,
-        "js" | "mjs" => FileType::Javascript,
-        "ts" => FileType::Typescript,
-        "py" | "pyw" => FileType::Python,
-        "java" => FileType::Java,
-        "go" => FileType::Golang,
-        "rb" => FileType::Ruby,
-        "php" => FileType::Php,
-        "sass" | "scss" => FileType::Sass,
-        "sketch" => FileType::Sketch,
-        "ai" => FileType::AdobeAi,
-        "psd" => FileType::AdobePsd,
-        "prproj" => FileType::AdobePr,
-        "aup" | "aup3" => FileType::AdobeAu,
-        "aep" => FileType::AdobeAe,
-        "lrcat" => FileType::AdobeLr,
-        "xd" => FileType::AdobeXd,
-        "fla" => FileType::AdobeFl,
-        "indd" => FileType::AdobeId,
-        "svg" => FileType::Svg,
-        "epub" => FileType::Epub,
-        "lnk" => FileType::Lnk,
-        _ => FileType::Unknown,
-    }
-}
-
-fn type_to_icon(ty: FileType) -> &'static str {
-    match ty {
-        FileType::Folder => "font_file_folder",
-        FileType::JPEGImage => "font_file_image",
-        FileType::PNGImage => "font_file_image",
-        FileType::PDFDocument => "font_file_document_pdf",
-        FileType::PlainTextDocument => "font_file_txt",
-        FileType::MicrosoftWordDocument => "font_file_document_word",
-        FileType::MicrosoftExcelSpreadsheet => "font_file_spreadsheet_excel",
-        FileType::AudioFile => "font_file_audio",
-        FileType::VideoFile => "font_file_video",
-        FileType::CHeaderFile => "font_file_csource",
-        FileType::TOMLDocument => "font_file_toml",
-        FileType::RustScript => "font_file_rustscript1",
-        FileType::CSourceCode => "font_file_csource",
-        FileType::MarkdownDocument => "font_file_markdown",
-        FileType::TerminalSettings => "font_file_terminal1",
-        FileType::ZipArchive => "font_file_zip",
-        FileType::Dmg => "font_file_dmg",
-        FileType::Html => "font_file_html",
-        FileType::Json => "font_file_json",
-        FileType::Xml => "font_file_xml",
-        FileType::Yaml => "font_file_yaml",
-        FileType::Css => "font_file_css",
-        FileType::Vue => "font_file_vue",
-        FileType::React => "font_file_react",
-        FileType::Sql => "font_file_sql",
-        FileType::Csv => "font_file_csv",
-        FileType::Javascript => "font_file_javascript",
-        FileType::Lnk => "font_file_lnk",
-        FileType::Typescript => "font_file_typescript",
-        FileType::Python => "font_file_python",
-        FileType::Java => "font_file_java",
-        FileType::Golang => "font_file_golang",
-        FileType::Ruby => "font_file_ruby",
-        FileType::Php => "font_file_php",
-        FileType::Sass => "font_file_sass",
-        FileType::Sketch => "font_file_sketch",
-        FileType::AdobeAi => "font_file_adobe_ai",
-        FileType::AdobePsd => "font_file_adobe_psd",
-        FileType::AdobePr => "font_file_adobe_pr",
-        FileType::AdobeAu => "font_file_adobe_au",
-        FileType::AdobeAe => "font_file_adobe_ae",
-        FileType::AdobeLr => "font_file_adobe_lr",
-        FileType::AdobeXd => "font_file_adobe_xd",
-        FileType::AdobeFl => "font_file_adobe_fl",
-        FileType::AdobeId => "font_file_adobe_id",
-        FileType::Svg => "font_file_svg",
-        FileType::Epub => "font_file_epub",
-        FileType::Unknown => "font_file_unknown",
-    }
-}
-
-#[tauri::command]
-pub(crate) async fn get_file_icon(path: String) -> &'static str {
-    let ty = get_file_type(path.as_str()).await;
-    type_to_icon(ty)
-}
--- a/src-tauri/src/util/mod.rs
+++ b/src-tauri/src/util/mod.rs
@@ -1,20 +1,10 @@
-pub(crate) mod app_lang;
-pub(crate) mod file;
-pub(crate) mod platform;
-pub(crate) mod updater;
-
 use std::{path::Path, process::Command};
 use tauri::{AppHandle, Runtime};
 use tauri_plugin_shell::ShellExt;

-/// We use this env variable to determine the DE on Linux.
-const XDG_CURRENT_DESKTOP: &str = "XDG_CURRENT_DESKTOP";
-
-#[derive(Debug, PartialEq)]
 enum LinuxDesktopEnvironment {
    Gnome,
    Kde,
-    Unsupported { xdg_current_desktop: String },
 }

 impl LinuxDesktopEnvironment {
@@ -40,14 +30,6 @@ impl LinuxDesktopEnvironment {
                .arg(path)
                .output()
                .map_err(|e| e.to_string())?,
-            Self::Unsupported {
-                xdg_current_desktop,
-            } => {
-                return Err(format!(
-                    "Cannot open apps as this Linux desktop environment [{}] is not supported",
-                    xdg_current_desktop
-                ));
-            }
        };

        if !cmd_output.status.success() {
@@ -62,23 +44,20 @@ impl LinuxDesktopEnvironment {
    }
 }

-/// None means that it is likely that we do not have a desktop environment.
 fn get_linux_desktop_environment() -> Option<LinuxDesktopEnvironment> {
-    let de_os_str = std::env::var_os(XDG_CURRENT_DESKTOP)?;
-    let de_str = de_os_str.into_string().unwrap_or_else(|_os_string| {
-        panic!("${} should be UTF-8 encoded", XDG_CURRENT_DESKTOP);
-    });
+    let de_os_str = std::env::var_os("XDG_CURRENT_DESKTOP")?;
+    let de_str = de_os_str
+        .into_string()
+        .expect("$XDG_CURRENT_DESKTOP should be UTF-8 encoded");

    let de = match de_str.as_str() {
        "GNOME" => LinuxDesktopEnvironment::Gnome,
-        // Ubuntu uses "ubuntu:GNOME" instead of just "GNOME", they really love
-        // their distro name.
-        "ubuntu:GNOME" => LinuxDesktopEnvironment::Gnome,
        "KDE" => LinuxDesktopEnvironment::Kde,

-        _ => LinuxDesktopEnvironment::Unsupported {
-            xdg_current_desktop: de_str,
-        },
+        unsupported_de => unimplemented!(
+            "This desktop environment [{}] has not been supported yet",
+            unsupported_de
+        ),
    };

    Some(de)
@@ -88,12 +67,13 @@ fn get_linux_desktop_environment() -> Option<LinuxDesktopEnvironment> {
 //
 // tauri_plugin_shell::open() is deprecated, but we still use it.
 #[allow(deprecated)]
+#[tauri::command]
 pub async fn open<R: Runtime>(app_handle: AppHandle<R>, path: String) -> Result<(), String> {
    if cfg!(target_os = "linux") {
        let borrowed_path = Path::new(&path);
        if let Some(file_extension) = borrowed_path.extension() {
            if file_extension == "desktop" {
-                let desktop_environment = get_linux_desktop_environment().expect("The Linux OS is running without a desktop, Coco could never run in such an environment");
+                let desktop_environment = get_linux_desktop_environment().expect("The Linux OS is running without a desktop, Coco could never run in such a environment");
                return desktop_environment.launch_app_via_desktop_file(path);
            }
        }
@@ -104,55 +84,3 @@ pub async fn open<R: Runtime>(app_handle: AppHandle<R>, path: String) -> Result<
        .open(path, None)
        .map_err(|e| e.to_string())
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    // This test modifies env var XDG_CURRENT_DESKTOP, which is kinda unsafe
-    // but considering this is just test, it is ok to do so.
-    #[test]
-    fn test_get_linux_desktop_environment() {
-        // SAFETY: Rust code won't modify/read XDG_CURRENT_DESKTOP concurrently, we
-        // have no guarantee from the underlying C code.
-        unsafe {
-            // Save the original value if it exists
-            let original_value = std::env::var_os(XDG_CURRENT_DESKTOP);
-
-            // Test when XDG_CURRENT_DESKTOP is not set
-            std::env::remove_var(XDG_CURRENT_DESKTOP);
-            assert!(get_linux_desktop_environment().is_none());
-
-            // Test GNOME
-            std::env::set_var(XDG_CURRENT_DESKTOP, "GNOME");
-            let result = get_linux_desktop_environment();
-            assert_eq!(result.unwrap(), LinuxDesktopEnvironment::Gnome);
-
-            // Test ubuntu:GNOME
-            std::env::set_var(XDG_CURRENT_DESKTOP, "ubuntu:GNOME");
-            let result = get_linux_desktop_environment();
-            assert_eq!(result.unwrap(), LinuxDesktopEnvironment::Gnome);
-
-            // Test KDE
-            std::env::set_var(XDG_CURRENT_DESKTOP, "KDE");
-            let result = get_linux_desktop_environment();
-            assert_eq!(result.unwrap(), LinuxDesktopEnvironment::Kde);
-
-            // Test unsupported desktop environment
-            std::env::set_var(XDG_CURRENT_DESKTOP, "XFCE");
-            let result = get_linux_desktop_environment();
-            assert_eq!(
-                result.unwrap(),
-                LinuxDesktopEnvironment::Unsupported {
-                    xdg_current_desktop: "XFCE".into()
-                }
-            );
-
-            // Restore the original value
-            match original_value {
-                Some(value) => std::env::set_var(XDG_CURRENT_DESKTOP, value),
-                None => std::env::remove_var(XDG_CURRENT_DESKTOP),
-            }
-        }
-    }
-}
--- a/src-tauri/src/util/platform.rs
+++ b/src-tauri/src/util/platform.rs
@@ -1,34 +0,0 @@
-use derive_more::Display;
-use serde::{Deserialize, Serialize};
-use std::borrow::Cow;
-
-#[derive(Debug, Deserialize, Serialize, Copy, Clone, Hash, PartialEq, Eq, Display)]
-#[serde(rename_all(serialize = "lowercase", deserialize = "lowercase"))]
-pub(crate) enum Platform {
-    #[display("macOS")]
-    Macos,
-    #[display("Linux")]
-    Linux,
-    #[display("windows")]
-    Windows,
-}
-
-impl Platform {
-    /// Helper function to determine the current platform.
-    pub(crate) fn current() -> Platform {
-        let os_str = std::env::consts::OS;
-        serde_plain::from_str(os_str).unwrap_or_else(|_e| {
-        panic!("std::env::consts::OS is [{}], which is not a valid value for [enum Platform], valid values: ['macos', 'linux', 'windows']", os_str)
-      })
-    }
-
-    /// Return the `X-OS-NAME` HTTP request header.
-    pub(crate) fn to_os_name_http_header_str(&self) -> Cow<'static, str> {
-        match self {
-            Self::Macos => Cow::Borrowed("macos"),
-            Self::Windows => Cow::Borrowed("windows"),
-            // For Linux, we need the actual distro `ID`, not just a "linux".
-            Self::Linux => Cow::Owned(sysinfo::System::distribution_id()),
-        }
-    }
-}
--- a/src-tauri/src/util/updater.rs
+++ b/src-tauri/src/util/updater.rs
@@ -1,67 +0,0 @@
-use semver::Version;
-use tauri_plugin_updater::RemoteRelease;
-
-/// Helper function to extract the build number out of `version`.
-///
-/// If the version string is in the `x.y.z` format and does not include a build
-/// number, we assume a build number of 0.
-fn extract_version_number(version: &Version) -> u32 {
-    let pre = &version.pre;
-
-    if pre.is_empty() {
-        // A special value for the versions that do not have array
-        0
-    } else {
-        let pre_str = pre.as_str();
-        let build_number_str = {
-            match pre_str.strip_prefix("SNAPSHOT-") {
-                Some(str) => str,
-                None => pre_str,
-            }
-        };
-        let build_number : u32 = build_number_str.parse().unwrap_or_else(|e| {
-            panic!(
-                "invalid build number, cannot parse [{}] to a valid build number, error [{}], version [{}]",
-                build_number_str, e,  version
-            )
-        });
-
-        build_number
-    }
-}
-
-/// # Local version format
-///
-/// Packages built in our CI use the following format:
-///
-///   * `x.y.z-SNAPSHOT-<build number>`
-///   * `x.y.z-<build number>`
-///
-/// If you build Coco from src, the version will be in format `x.y.z`
-///
-/// # Remote version format
-///
-/// `x.y.z-<build number>`
-///
-/// # How we compare versions
-///
-/// We compare versions based solely on the build number.  
-/// If the version string is in the `x.y.z` format and does not include a build number,  
-/// we assume a build number of 0. As a result, such versions are considered older  
-/// than any version with an explicit build number.
-pub(crate) fn custom_version_comparator(local: Version, remote_release: RemoteRelease) -> bool {
-    let remote = remote_release.version;
-
-    let local_build_number = extract_version_number(&local);
-    let remote_build_number = extract_version_number(&remote);
-
-    let should_update = remote_build_number > local_build_number;
-    log::debug!(
-        "custom version comparator invoked, local version [{}], remote version [{}], should update [{}]",
-        local,
-        remote,
-        should_update
-    );
-
-    should_update
-}
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -41,9 +41,7 @@
        "title": "Coco AI Settings",
        "url": "/ui/settings",
        "width": 1000,
-        "minWidth": 1000,
        "height": 700,
-        "minHeight": 700,
        "center": true,
        "transparent": true,
        "maximizable": false,
@@ -55,26 +53,6 @@
          "effects": ["sidebar"],
          "state": "active"
        }
-      },
-      {
-        "label": "check",
-        "title": "Coco AI Update",
-        "url": "/ui/check",
-        "width": 340,
-        "minWidth": 340,
-        "height": 260,
-        "minHeight": 260,
-        "center": false,
-        "transparent": true,
-        "maximizable": false,
-        "skipTaskbar": false,
-        "dragDropEnabled": false,
-        "hiddenTitle": true,
-        "visible": false,
-        "windowEffects": {
-          "effects": ["sidebar"],
-          "state": "active"
-        }
      }
    ],
    "security": {
@@ -113,7 +91,21 @@
      "icons/Square310x310Logo.png",
      "icons/StoreLogo.png"
    ],
-    "resources": ["assets/**/*", "icons"]
+    "macOS": {
+      "minimumSystemVersion": "12.0",
+      "hardenedRuntime": true,
+      "dmg": {
+        "appPosition": {
+          "x": 180,
+          "y": 180
+        },
+        "applicationFolderPosition": {
+          "x": 480,
+          "y": 180
+        }
+      }
+    },
+    "resources": ["assets", "icons"]
  },
  "plugins": {
    "features": {
--- a/src-tauri/tauri.linux.conf.json
+++ b/src-tauri/tauri.linux.conf.json
@@ -1,15 +0,0 @@
-{
-  "identifier": "rs.coco.app",
-  "bundle": {
-    "linux": {
-      "deb": {
-        "depends": ["gstreamer1.0-plugins-good"],
-        "desktopTemplate": "./Coco.desktop"
-      },
-      "rpm": {
-        "depends": ["gstreamer1-plugins-good"],
-        "desktopTemplate": "./Coco.desktop"
-      }
-    }
-  }
-}
--- a/src/api/axiosRequest.ts
+++ b/src/api/axiosRequest.ts
@@ -96,7 +96,7 @@ export const Get = <T>(

 export const Post = <T>(
  url: string,
-  data: IAnyObj | undefined,
+  data: IAnyObj,
  params: IAnyObj = {},
  headers: IAnyObj = {}
 ): Promise<[any, FcResponse<T> | undefined]> => {
--- a/src/api/streamFetch.ts
+++ b/src/api/streamFetch.ts
@@ -1,63 +0,0 @@
-export async function streamPost({
-  url,
-  body,
-  queryParams,
-  headers,
-  onMessage,
-  onError,
-}: {
-  url: string;
-  body: any;
-  queryParams?: Record<string, any>;
-  headers?: Record<string, string>;
-  onMessage: (chunk: string) => void;
-  onError?: (err: any) => void;
-}) {
-  const appStore = JSON.parse(localStorage.getItem("app-store") || "{}");
-
-  let baseURL = appStore.state?.endpoint_http;
-  if (!baseURL || baseURL === "undefined") {
-    baseURL = "";
-  }
-
-  const headersStr = localStorage.getItem("headers") || "{}";
-  const headersStorage = JSON.parse(headersStr);
-
-  const query = new URLSearchParams(queryParams || {}).toString();
-  const fullUrl = `${baseURL}${url}?${query}`;
-
-  try {
-    const res = await fetch(fullUrl, {
-      method: "POST",
-      headers: {
-        "Content-Type": "application/json",
-        ...(headersStorage),
-        ...(headers || {}),
-      },
-      body: JSON.stringify(body),
-    });
-
-    if (!res.ok || !res.body) throw new Error("Stream failed");
-
-    const reader = res.body.getReader();
-    const decoder = new TextDecoder("utf-8");
-    let buffer = "";
-
-    while (true) {
-      const { done, value } = await reader.read();
-      if (done) break;
-
-      buffer += decoder.decode(value, { stream: true });
-
-      const lines = buffer.split("\n");
-      for (let i = 0; i < lines.length - 1; i++) {
-        const line = lines[i].trim();
-        if (line) onMessage(line);
-      }
-      buffer = lines[lines.length - 1];
-    }
-  } catch (err) {
-    console.error("streamPost error:", err);
-    onError?.(err);
-  }
-}
--- a/src/api/tauriFetchClient.ts
+++ b/src/api/tauriFetchClient.ts
@@ -0,0 +1,133 @@
+import { fetch } from "@tauri-apps/plugin-http";
+
+import { clientEnv } from "@/utils/env";
+import { useLogStore } from "@/stores/logStore";
+import { get_server_token } from "@/commands";
+interface FetchRequestConfig {
+  url: string;
+  method?: "GET" | "POST" | "PUT" | "DELETE";
+  headers?: Record<string, string>;
+  body?: any;
+  timeout?: number;
+  parseAs?: "json" | "text" | "binary";
+  baseURL?: string;
+}
+
+interface FetchResponse<T = any> {
+  data: T;
+  status: number;
+  statusText: string;
+  headers: Headers;
+}
+
+const timeoutPromise = (ms: number) => {
+  return new Promise<never>((_, reject) =>
+    setTimeout(() => reject(new Error(`Request timed out after ${ms} ms`)), ms)
+  );
+};
+
+export const tauriFetch = async <T = any>({
+  url,
+  method = "GET",
+  headers = {},
+  body,
+  timeout = 30,
+  parseAs = "json",
+  baseURL = clientEnv.COCO_SERVER_URL
+}: FetchRequestConfig): Promise<FetchResponse<T>> => {
+  const addLog = useLogStore.getState().addLog;
+
+  try {
+    const appStore = JSON.parse(localStorage.getItem("app-store") || "{}");
+    const connectStore = JSON.parse(localStorage.getItem("connect-store") || "{}");
+    console.log("baseURL", appStore.state?.endpoint_http)
+
+    baseURL = appStore.state?.endpoint_http || baseURL;
+
+    const authStore = JSON.parse(localStorage.getItem("auth-store") || "{}")
+    const auth = authStore?.state?.auth
+    console.log("auth", auth)
+
+    if (baseURL.endsWith("/")) {
+      baseURL = baseURL.slice(0, -1);
+    }
+
+    if (!url.startsWith("http://") && !url.startsWith("https://")) {
+      // If not, prepend the defaultPrefix
+      url = baseURL + url;
+    }
+
+    if (method !== "GET") {
+      headers["Content-Type"] = "application/json";
+    }
+
+    const server_id = connectStore.state?.currentService?.id || "default_coco_server"
+    const res: any = await get_server_token(server_id);
+
+    headers["X-API-TOKEN"] = headers["X-API-TOKEN"] || res?.access_token || undefined;
+
+    // debug API
+    const requestInfo = {
+      url,
+      method,
+      headers,
+      body,
+      timeout,
+      parseAs,
+    };
+
+    const fetchPromise = fetch(url, {
+      method,
+      headers,
+      body,
+    });
+
+    const response = await Promise.race([
+      fetchPromise,
+      timeoutPromise(timeout * 1000),
+    ]);
+
+    const statusText = response.ok ? "OK" : "Error";
+
+    let data: any;
+    if (parseAs === "json") {
+      data = await response.json();
+    } else if (parseAs === "text") {
+      data = await response.text();
+    } else {
+      data = await response.arrayBuffer();
+    }
+
+    // debug API
+    const log = {
+      request: requestInfo,
+      response: {
+        data,
+        status: response.status,
+        statusText,
+        headers: response.headers,
+      },
+    };
+    addLog(log);
+
+    return log.response;
+  } catch (error) {
+    console.error("Request failed:", error);
+
+    // debug API
+    const log = {
+      request: {
+        url,
+        method,
+        headers,
+        body,
+        timeout,
+        parseAs,
+      },
+      error,
+    };
+    addLog(log);
+
+    throw error;
+  }
+};
--- a/src/assets/assets/fonts/icons/iconfont-app.js
+++ b/src/assets/assets/fonts/icons/iconfont-app.js
--- a/src/assets/assets/fonts/icons/iconfont.js
+++ b/src/assets/assets/fonts/icons/iconfont.js
--- a/src/assets/images/ReadAloud/back-dark.png
+++ b/src/assets/images/ReadAloud/back-dark.png
--- a/src/assets/images/ReadAloud/back-light.png
+++ b/src/assets/images/ReadAloud/back-light.png
--- a/src/assets/images/ReadAloud/close-dark.png
+++ b/src/assets/images/ReadAloud/close-dark.png
--- a/src/assets/images/ReadAloud/close-light.png
+++ b/src/assets/images/ReadAloud/close-light.png
--- a/src/assets/images/ReadAloud/forward-dark.png
+++ b/src/assets/images/ReadAloud/forward-dark.png
--- a/src/assets/images/ReadAloud/forward-light.png
+++ b/src/assets/images/ReadAloud/forward-light.png
--- a/src/assets/images/ReadAloud/loading-dark.png
+++ b/src/assets/images/ReadAloud/loading-dark.png
--- a/src/assets/images/ReadAloud/loading-light.png
+++ b/src/assets/images/ReadAloud/loading-light.png
--- a/src/assets/images/ReadAloud/pause-dark.png
+++ b/src/assets/images/ReadAloud/pause-dark.png
--- a/src/assets/images/ReadAloud/pause-light.png
+++ b/src/assets/images/ReadAloud/pause-light.png
--- a/src/assets/images/ReadAloud/play-dark.png
+++ b/src/assets/images/ReadAloud/play-dark.png
--- a/src/assets/images/ReadAloud/play-light.png
+++ b/src/assets/images/ReadAloud/play-light.png
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
ayang	9ee6b9a6c9	feat: add file upload failure handling and alert message	2025-05-16 14:32:11 +08:00
ayang	24b1758b11	refactor: enabling the InputExtra component	2025-05-15 15:50:03 +08:00