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

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

app/components/@settings/tabs/connections/GithubConnection.tsx

@@ -912,7 +912,7 @@ export default function GitHubConnection() {
                           <div className="space-y-3">
                             <div className="flex items-start justify-between">
                               <div className="flex items-center gap-2">
-                                <div className="i-ph:git-branch w-4 h-4 text-bolt-elements-icon-info dark:text-bolt-elements-icon-info" />
+                                <div className="i-ph:git-branch w-4 h-4 text-bolt-elements-icon-tertiary" />
                                 <h5 className="text-sm font-medium text-bolt-elements-textPrimary group-hover:text-bolt-elements-item-contentAccent transition-colors">
                                   {repo.name}
                                 </h5>