…Default theme windows

…faultThemeSettings, LFacade, and LocalizationService

- Implement tests for color parsing in ClipboardWindowHelpers.
- Verify default values and property setters in CompactSettings and DefaultThemeSettings.
- Test initialization and behavior of LFacade and LocalizationService.
- Add additional tests for DefaultThemeViewModel and CompactViewModel, including filter functionality and command execution.

…igLoader, and UpdateChecker tests

… remove coverlet.msbuild references

…wModel functionality

…tion in CI

…and adding runsettings for UI, listener, and core projects

…aultThemeViewModelClearAllTests