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<!-- Enter a brief description/summary of your PR here. What does it fix/what does it change/how was it tested (even manually, if necessary)? --> ## Summary of the Pull Request Adds a dedicated command-line interface (CLI) executable for Image Resizer (PowerToys.ImageResizerCLI.exe) ## Command `PowerToys.ImageResizerCLI.exe [options] [files...]` ## Options (High Level) | Option (aliases) | Description | |-----------------|-------------| | `--help` | Show help | | `--show-config` | Print current effective configuration | | `--destination`, `-d` | Output directory (optional) | | `--width`, `-w` | Width | | `--height`, `-h` | Height | | `--unit`, `-u` | Unit (Pixel / Percent / Inch / Centimeter) | | `--fit`, `-f` | Fit mode (Fill / Fit / Stretch) | | `--size`, `-s` | Preset size index (supports `0` for Custom) | | `--shrink-only` | Only shrink (do not enlarge) | | `--replace` | Replace original | | `--ignore-orientation` | Ignore EXIF orientation | | `--remove-metadata` | Strip metadata | | `--quality`, `-q` | JPEG quality (1–100) | | `--keep-date-modified` | Preserve source last-write time | | `--file-name` | Output filename format | ## Example usage ``` # Show help PowerToys.ImageResizerCLI.exe --help # Show current config PowerToys.ImageResizerCLI.exe --show-config # Resize with explicit dimensions PowerToys.ImageResizerCLI.exe --width 800 --height 600 .\image.png # Use preset size 0 (Custom) and output to a folder PowerToys.ImageResizerCLI.exe --size 0 -d "C:\Output" .\photo.png # Preserve source LastWriteTime PowerToys.ImageResizerCLI.exe --width 800 --height 600 --keep-date-modified -d "C:\Output" .\image.png ```  <!-- Please review the items on the PR checklist before submitting--> ## PR Checklist - [ ] Closes: #xxx <!-- - [ ] Closes: #yyy (add separate lines for additional resolved issues) --> - [ ] **Communication:** I've discussed this with core contributors already. If the work hasn't been agreed, this work might be rejected - [x] **Tests:** Added/updated and all pass - [x] **Localization:** All end-user-facing strings can be localized - [x] **Dev docs:** Added/updated - [x] **New binaries:** Added on the required places - [ ] [JSON for signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json) for new binaries - [ ] [WXS for installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs) for new binaries and localization folder - [ ] [YML for CI pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml) for new test projects - [ ] [YML for signed pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml) - [ ] **Documentation updated:** If checked, please file a pull request on [our docs repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys) and link it here: #xxx <!-- Provide a more detailed description of the PR, other things fixed, or any additional comments/features here --> ## Detailed Description of the Pull Request / Additional comments <!-- Describe how you validated the behavior. Add automated tests wherever possible, but list manual validation steps taken as well --> ## Validation Steps Performed