Replace all usages of legacy `.color-*` and `.text-color-*` SCSS utility classes with inline Tailwind `text-[#hexcode]` arbitrary value classes. Remove the deprecated `src/static/scss/colors.scss` file, and fix minor formatting/indentation issues across multiple component files.
Remove the unused padding.scss stylesheet and its import from the main SCSS entrypoint. Update all legacy padding utility class names across every Vue component to use inline pixel-based utility classes (such as replacing `pl-12` with `pl-[12px]`). Also clean up extraneous whitespace and line breaks in component templates for improved readability.
- Replace all local static AIGC assets with OSS hosted URLs to reduce bundle size
- Add travelAIGC command to ChatModel and update quick access menu to link to AIGC home
- Implement AIGC user consent flow with local storage persistence for compliance
- Refactor Discovery page layout, remove unused HeritageDiscoverySection component
- Update ChatTopNavBar to support dynamic navigation bar height based on system info
- Restructure ChatMainList layout for better discovery panel interaction
- Remove deprecated local asset files and clean up unused imports across codebase
