Merge main into refactor/frontend

- Resolved conflicts from apps/app to apps/ui migration
- Moved worktree-panel component to apps/ui
- Moved dependency-resolver.ts to apps/ui
- Removed worktree-selector.tsx (replaced by worktree-panel)
- Merged theme updates, file browser improvements, and Gemini fixes
- Merged server dependency resolver and auto-mode-service updates

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/ui/src/components/views/board-view/worktree-panel/index.ts

@@ -0,0 +1,8 @@
+export { WorktreePanel } from "./worktree-panel";
+export type {
+  WorktreeInfo,
+  BranchInfo,
+  DevServerInfo,
+  FeatureInfo,
+  WorktreePanelProps,
+} from "./types";