[UITest] Added UITest for advancedPaste (#40745)

<!-- 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
Added UITest for advancedPaste
Also add test init code for color picker and settings.
<!-- Please review the items on the PR checklist before submitting-->
## PR Checklist

- [ ] **Closes:** #xxx
- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **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

---------

Signed-off-by: Shawn Yuan <shuaiyuan@microsoft.com>

Directory.Packages.props

@@ -70,6 +70,7 @@
     <PackageVersion Include="NLog.Schema" Version="5.2.8" />
     <PackageVersion Include="OpenAI" Version="2.0.0" />
     <PackageVersion Include="ReverseMarkdown" Version="4.1.0" />
+    <PackageVersion Include="RtfPipe" Version="2.0.7677.4303" />
     <PackageVersion Include="ScipBe.Common.Office.OneNote" Version="3.0.1" />
     <PackageVersion Include="SharpCompress" Version="0.37.2" />
     <!-- Don't update SkiaSharp.Views.WinUI to version 3.* branch as this brakes the HexBox control in Registry Preview. -->