Fix image editing sample

[JolandaVerhoef]

The masking feature of the image editing sample doesn't work perfectly after the redesign. When masking a portion of the image, after pressing ok when the masking changes to the red color, it moves and doesn't mask the original assigned portion of the image.

This is because of the content scale. I changed it to "FIT" which seems to fix the issue.

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[gemini-code-assist]

Summary of Changes

Hello @JolandaVerhoef, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on a significant UI/UX overhaul by introducing a dedicated ui-component module. This module centralizes shared UI elements, themes, and typography, ensuring a consistent design language across all AI samples. The changes involve migrating existing UI logic into reusable components, updating all sample screens to adopt these new components, and enhancing the main catalog's presentation. This refactoring aims to improve maintainability, reduce code duplication, and provide a more polished user experience.

Highlights

• New UI Component Module: A new ui-component module has been introduced to centralize common UI elements, themes, and typography, promoting consistency and reususability across the application.
• Refactored Sample Screens: All individual sample screens have been updated to utilize the new ui-component module, streamlining their UI implementation and ensuring a unified look and feel.
• Enhanced Sample Catalog Display: The main CatalogApp now features new CatalogWideCard and CatalogRowCard components, allowing for richer presentation of samples, including featured items and key art.
• Improved Top App Bar: The application now uses a TwoRowsTopAppBar with dynamic behavior, providing a more modern and informative header for both the main catalog and individual sample details.
• Dependency and Resource Cleanup: Obsolete theme files, launcher icons, and redundant UI component files have been removed, simplifying the project structure and reducing bloat.

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[gemini-code-assist]

Code Review

This pull request introduces a significant and impressive UI overhaul across the entire application. Key improvements include:

• Centralized UI Components: A new :ui-component module has been created to house shared UI elements like buttons, text inputs, and the app theme. This greatly improves code reusability and ensures a consistent look and feel.
• Modernized UI/UX: Many screens have been refactored to use these new components, resulting in a more polished and modern user experience. This includes new list item cards, responsive layouts for different screen sizes, and improved top app bars.
• Code Quality and Architecture: The refactoring adheres to best practices, such as separating stateful and stateless composables and improving state management within ViewModels. The project structure has also been improved by better separating domain and UI layers.
• Dependency Updates: Several dependencies have been updated to their latest versions.

Overall, this is an excellent update that significantly enhances the application's maintainability and visual appeal. I have found one critical issue regarding a duplicated entry in the sample catalog that needs to be addressed.

[gemini-code-assist]

This SampleCatalogItem for "Video Metadata Creation" appears to be a duplicate of the one immediately preceding it. This will create a redundant entry in the catalog list and may cause navigation issues since they share the same route. Please remove this duplicated block.