feat(app): integrate Jamendo API and enhance UI components

- Added Jamendo API client ID to the environment configuration for music search.
- Updated pnpm lock file to include new dependencies for enhanced functionality.
- Integrated Plyr library for improved media playback experience.
- Refactored ChatHeader, ChatInput, and ChatMessage components to utilize new styles and improve user interaction.
- Enhanced CSS styles for path-glass elements to align with the new design system.

Made-with: Cursor

packages/app/package.json

@@ -19,6 +19,7 @@
   "dependencies": {
     "@aiui/core": "workspace:*",
     "pinia": "latest",
+    "plyr": "^3.8.4",
     "vue": "latest",
     "vue-router": "latest"
   },