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/ui/index.ts

@@ -0,0 +1,38 @@
+// Export all UI components for easier imports
+
+// Core components
+export * from './Badge';
+export * from './Button';
+export * from './Card';
+export * from './Checkbox';
+export * from './Collapsible';
+export * from './Dialog';
+export * from './IconButton';
+export * from './Input';
+export * from './Label';
+export * from './ScrollArea';
+export * from './Switch';
+export * from './Tabs';
+export * from './ThemeSwitch';
+
+// Loading components
+export * from './LoadingDots';
+export * from './LoadingOverlay';
+
+// New components
+export * from './Breadcrumbs';
+export * from './CloseButton';
+export * from './CodeBlock';
+export * from './EmptyState';
+export * from './FileIcon';
+export * from './FilterChip';
+export * from './GradientCard';
+export * from './RepositoryStats';
+export * from './SearchInput';
+export * from './SearchResultItem';
+export * from './StatusIndicator';
+export * from './TabsWithSlider';
+
+// Tooltip components
+export { default as WithTooltip } from './Tooltip';
+export { Tooltip } from './Tooltip';