feat: github fix and ui improvements (#1685)

* feat: Add reusable UI components and fix GitHub repository display

* style: Fix linting issues in UI components

* fix: Add close icon to GitHub Connection Required dialog

* fix: Add CloseButton component to fix white background issue in dialog close icons

* Fix close button styling in dialog components to address ghost white issue in dark mode

* fix: update icon color to tertiary for consistency

The icon color was changed from `text-bolt-elements-icon-info` to `text-bolt-elements-icon-tertiary`

* fix: improve repository selection dialog tab styling for dark mode

- Update tab menu styling to prevent white background in dark mode
- Use explicit color values for better dark/light mode compatibility
- Improve hover and active states for better visual hierarchy
- Remove unused Tabs imports

---------

Co-authored-by: KevIsDev <zennerd404@gmail.com>

package.json

@@ -149,6 +149,7 @@
     "shiki": "^1.24.0",
     "tailwind-merge": "^2.2.1",
     "unist-util-visit": "^5.0.0",
+    "use-debounce": "^10.0.4",
     "vite-plugin-node-polyfills": "^0.22.0",
     "zod": "^3.24.1",
     "zustand": "^5.0.3"