feat: enhance UI and functionality across components

- Added Google Fonts preconnect and stylesheet link in `index.html` for improved typography.
- Updated version in `package.json` to `4.9.9alpha3`.
- Refined launch configuration by removing deprecated arguments.
- Improved app detail modal and card components for better accessibility and visual consistency.
- Enhanced download queue and sidebar components with updated styles and functionality.
- Implemented new utility classes for better styling control in CSS.
- Adjusted various components for improved responsiveness and user experience.

.vscode/launch.json

@@ -30,7 +30,6 @@
       // },
       "runtimeArgs": [
         "--remote-debugging-port=9229",
-        "--no-spark",
         "."
       ],
       "envFile": "${workspaceFolder}/.vscode/.debug.env",