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/hooks/index.ts

@@ -0,0 +1,6 @@
+export { useWorktrees } from "./use-worktrees";
+export { useDevServers } from "./use-dev-servers";
+export { useBranches } from "./use-branches";
+export { useWorktreeActions } from "./use-worktree-actions";
+export { useDefaultEditor } from "./use-default-editor";
+export { useRunningFeatures } from "./use-running-features";

apps/ui/src/components/views/board-view/worktree-panel/hooks/use-branches.ts

@@ -0,0 +1,53 @@
+
+import { useState, useCallback } from "react";
+import { getElectronAPI } from "@/lib/electron";
+import type { BranchInfo } from "../types";
+
+export function useBranches() {
+  const [branches, setBranches] = useState<BranchInfo[]>([]);
+  const [aheadCount, setAheadCount] = useState(0);
+  const [behindCount, setBehindCount] = useState(0);
+  const [isLoadingBranches, setIsLoadingBranches] = useState(false);
+  const [branchFilter, setBranchFilter] = useState("");
+
+  const fetchBranches = useCallback(async (worktreePath: string) => {
+    setIsLoadingBranches(true);
+    try {
+      const api = getElectronAPI();
+      if (!api?.worktree?.listBranches) {
+        console.warn("List branches API not available");
+        return;
+      }
+      const result = await api.worktree.listBranches(worktreePath);
+      if (result.success && result.result) {
+        setBranches(result.result.branches);
+        setAheadCount(result.result.aheadCount || 0);
+        setBehindCount(result.result.behindCount || 0);
+      }
+    } catch (error) {
+      console.error("Failed to fetch branches:", error);
+    } finally {
+      setIsLoadingBranches(false);
+    }
+  }, []);
+
+  const resetBranchFilter = useCallback(() => {
+    setBranchFilter("");
+  }, []);
+
+  const filteredBranches = branches.filter((b) =>
+    b.name.toLowerCase().includes(branchFilter.toLowerCase())
+  );
+
+  return {
+    branches,
+    filteredBranches,
+    aheadCount,
+    behindCount,
+    isLoadingBranches,
+    branchFilter,
+    setBranchFilter,
+    resetBranchFilter,
+    fetchBranches,
+  };
+}

apps/ui/src/components/views/board-view/worktree-panel/hooks/use-default-editor.ts

@@ -0,0 +1,30 @@
+
+import { useState, useEffect, useCallback } from "react";
+import { getElectronAPI } from "@/lib/electron";
+
+export function useDefaultEditor() {
+  const [defaultEditorName, setDefaultEditorName] = useState<string>("Editor");
+
+  const fetchDefaultEditor = useCallback(async () => {
+    try {
+      const api = getElectronAPI();
+      if (!api?.worktree?.getDefaultEditor) {
+        return;
+      }
+      const result = await api.worktree.getDefaultEditor();
+      if (result.success && result.result?.editorName) {
+        setDefaultEditorName(result.result.editorName);
+      }
+    } catch (error) {
+      console.error("Failed to fetch default editor:", error);
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchDefaultEditor();
+  }, [fetchDefaultEditor]);
+
+  return {
+    defaultEditorName,
+  };
+}

apps/ui/src/components/views/board-view/worktree-panel/hooks/use-dev-servers.ts

@@ -0,0 +1,153 @@
+
+import { useState, useEffect, useCallback } from "react";
+import { getElectronAPI } from "@/lib/electron";
+import { normalizePath } from "@/lib/utils";
+import { toast } from "sonner";
+import type { DevServerInfo, WorktreeInfo } from "../types";
+
+interface UseDevServersOptions {
+  projectPath: string;
+}
+
+export function useDevServers({ projectPath }: UseDevServersOptions) {
+  const [isStartingDevServer, setIsStartingDevServer] = useState(false);
+  const [runningDevServers, setRunningDevServers] = useState<Map<string, DevServerInfo>>(
+    new Map()
+  );
+
+  const fetchDevServers = useCallback(async () => {
+    try {
+      const api = getElectronAPI();
+      if (!api?.worktree?.listDevServers) {
+        return;
+      }
+      const result = await api.worktree.listDevServers();
+      if (result.success && result.result?.servers) {
+        const serversMap = new Map<string, DevServerInfo>();
+        for (const server of result.result.servers) {
+          serversMap.set(server.worktreePath, server);
+        }
+        setRunningDevServers(serversMap);
+      }
+    } catch (error) {
+      console.error("Failed to fetch dev servers:", error);
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchDevServers();
+  }, [fetchDevServers]);
+
+  const getWorktreeKey = useCallback(
+    (worktree: WorktreeInfo) => {
+      const path = worktree.isMain ? projectPath : worktree.path;
+      return path ? normalizePath(path) : path;
+    },
+    [projectPath]
+  );
+
+  const handleStartDevServer = useCallback(
+    async (worktree: WorktreeInfo) => {
+      if (isStartingDevServer) return;
+      setIsStartingDevServer(true);
+
+      try {
+        const api = getElectronAPI();
+        if (!api?.worktree?.startDevServer) {
+          toast.error("Start dev server API not available");
+          return;
+        }
+
+        const targetPath = worktree.isMain ? projectPath : worktree.path;
+        const result = await api.worktree.startDevServer(projectPath, targetPath);
+
+        if (result.success && result.result) {
+          setRunningDevServers((prev) => {
+            const next = new Map(prev);
+            next.set(normalizePath(targetPath), {
+              worktreePath: result.result!.worktreePath,
+              port: result.result!.port,
+              url: result.result!.url,
+            });
+            return next;
+          });
+          toast.success(`Dev server started on port ${result.result.port}`);
+        } else {
+          toast.error(result.error || "Failed to start dev server");
+        }
+      } catch (error) {
+        console.error("Start dev server failed:", error);
+        toast.error("Failed to start dev server");
+      } finally {
+        setIsStartingDevServer(false);
+      }
+    },
+    [isStartingDevServer, projectPath]
+  );
+
+  const handleStopDevServer = useCallback(
+    async (worktree: WorktreeInfo) => {
+      try {
+        const api = getElectronAPI();
+        if (!api?.worktree?.stopDevServer) {
+          toast.error("Stop dev server API not available");
+          return;
+        }
+
+        const targetPath = worktree.isMain ? projectPath : worktree.path;
+        const result = await api.worktree.stopDevServer(targetPath);
+
+        if (result.success) {
+          setRunningDevServers((prev) => {
+            const next = new Map(prev);
+            next.delete(normalizePath(targetPath));
+            return next;
+          });
+          toast.success(result.result?.message || "Dev server stopped");
+        } else {
+          toast.error(result.error || "Failed to stop dev server");
+        }
+      } catch (error) {
+        console.error("Stop dev server failed:", error);
+        toast.error("Failed to stop dev server");
+      }
+    },
+    [projectPath]
+  );
+
+  const handleOpenDevServerUrl = useCallback(
+    (worktree: WorktreeInfo) => {
+      const targetPath = worktree.isMain ? projectPath : worktree.path;
+      const serverInfo = runningDevServers.get(targetPath);
+      if (serverInfo) {
+        window.open(serverInfo.url, "_blank");
+      }
+    },
+    [projectPath, runningDevServers]
+  );
+
+  const isDevServerRunning = useCallback(
+    (worktree: WorktreeInfo) => {
+      return runningDevServers.has(getWorktreeKey(worktree));
+    },
+    [runningDevServers, getWorktreeKey]
+  );
+
+  const getDevServerInfo = useCallback(
+    (worktree: WorktreeInfo) => {
+      return runningDevServers.get(getWorktreeKey(worktree));
+    },
+    [runningDevServers, getWorktreeKey]
+  );
+
+  return {
+    isStartingDevServer,
+    runningDevServers,
+    getWorktreeKey,
+    isDevServerRunning,
+    getDevServerInfo,
+    handleStartDevServer,
+    handleStopDevServer,
+    handleOpenDevServerUrl,
+  };
+}

apps/ui/src/components/views/board-view/worktree-panel/hooks/use-running-features.ts

@@ -0,0 +1,49 @@
+
+import { useCallback } from "react";
+import { pathsEqual } from "@/lib/utils";
+import type { WorktreeInfo, FeatureInfo } from "../types";
+
+interface UseRunningFeaturesOptions {
+  projectPath: string;
+  runningFeatureIds: string[];
+  features: FeatureInfo[];
+  getWorktreeKey: (worktree: WorktreeInfo) => string;
+}
+
+export function useRunningFeatures({
+  projectPath,
+  runningFeatureIds,
+  features,
+  getWorktreeKey,
+}: UseRunningFeaturesOptions) {
+  const hasRunningFeatures = useCallback(
+    (worktree: WorktreeInfo) => {
+      if (runningFeatureIds.length === 0) return false;
+
+      const worktreeKey = getWorktreeKey(worktree);
+
+      return runningFeatureIds.some((featureId) => {
+        const feature = features.find((f) => f.id === featureId);
+        if (!feature) return false;
+
+        if (feature.worktreePath) {
+          if (worktree.isMain) {
+            return pathsEqual(feature.worktreePath, projectPath);
+          }
+          return pathsEqual(feature.worktreePath, worktreeKey);
+        }
+
+        if (feature.branchName) {
+          return worktree.branch === feature.branchName;
+        }
+
+        return worktree.isMain;
+      });
+    },
+    [runningFeatureIds, features, projectPath, getWorktreeKey]
+  );
+
+  return {
+    hasRunningFeatures,
+  };
+}

apps/ui/src/components/views/board-view/worktree-panel/hooks/use-worktree-actions.ts

@@ -0,0 +1,132 @@
+
+import { useState, useCallback } from "react";
+import { getElectronAPI } from "@/lib/electron";
+import { toast } from "sonner";
+import type { WorktreeInfo } from "../types";
+
+interface UseWorktreeActionsOptions {
+  fetchWorktrees: () => Promise<void>;
+  fetchBranches: (worktreePath: string) => Promise<void>;
+}
+
+export function useWorktreeActions({
+  fetchWorktrees,
+  fetchBranches,
+}: UseWorktreeActionsOptions) {
+  const [isPulling, setIsPulling] = useState(false);
+  const [isPushing, setIsPushing] = useState(false);
+  const [isSwitching, setIsSwitching] = useState(false);
+  const [isActivating, setIsActivating] = useState(false);
+
+  const handleSwitchBranch = useCallback(
+    async (worktree: WorktreeInfo, branchName: string) => {
+      if (isSwitching || branchName === worktree.branch) return;
+      setIsSwitching(true);
+      try {
+        const api = getElectronAPI();
+        if (!api?.worktree?.switchBranch) {
+          toast.error("Switch branch API not available");
+          return;
+        }
+        const result = await api.worktree.switchBranch(worktree.path, branchName);
+        if (result.success && result.result) {
+          toast.success(result.result.message);
+          fetchWorktrees();
+        } else {
+          toast.error(result.error || "Failed to switch branch");
+        }
+      } catch (error) {
+        console.error("Switch branch failed:", error);
+        toast.error("Failed to switch branch");
+      } finally {
+        setIsSwitching(false);
+      }
+    },
+    [isSwitching, fetchWorktrees]
+  );
+
+  const handlePull = useCallback(
+    async (worktree: WorktreeInfo) => {
+      if (isPulling) return;
+      setIsPulling(true);
+      try {
+        const api = getElectronAPI();
+        if (!api?.worktree?.pull) {
+          toast.error("Pull API not available");
+          return;
+        }
+        const result = await api.worktree.pull(worktree.path);
+        if (result.success && result.result) {
+          toast.success(result.result.message);
+          fetchWorktrees();
+        } else {
+          toast.error(result.error || "Failed to pull latest changes");
+        }
+      } catch (error) {
+        console.error("Pull failed:", error);
+        toast.error("Failed to pull latest changes");
+      } finally {
+        setIsPulling(false);
+      }
+    },
+    [isPulling, fetchWorktrees]
+  );
+
+  const handlePush = useCallback(
+    async (worktree: WorktreeInfo) => {
+      if (isPushing) return;
+      setIsPushing(true);
+      try {
+        const api = getElectronAPI();
+        if (!api?.worktree?.push) {
+          toast.error("Push API not available");
+          return;
+        }
+        const result = await api.worktree.push(worktree.path);
+        if (result.success && result.result) {
+          toast.success(result.result.message);
+          fetchBranches(worktree.path);
+          fetchWorktrees();
+        } else {
+          toast.error(result.error || "Failed to push changes");
+        }
+      } catch (error) {
+        console.error("Push failed:", error);
+        toast.error("Failed to push changes");
+      } finally {
+        setIsPushing(false);
+      }
+    },
+    [isPushing, fetchBranches, fetchWorktrees]
+  );
+
+  const handleOpenInEditor = useCallback(async (worktree: WorktreeInfo) => {
+    try {
+      const api = getElectronAPI();
+      if (!api?.worktree?.openInEditor) {
+        console.warn("Open in editor API not available");
+        return;
+      }
+      const result = await api.worktree.openInEditor(worktree.path);
+      if (result.success && result.result) {
+        toast.success(result.result.message);
+      } else if (result.error) {
+        toast.error(result.error);
+      }
+    } catch (error) {
+      console.error("Open in editor failed:", error);
+    }
+  }, []);
+
+  return {
+    isPulling,
+    isPushing,
+    isSwitching,
+    isActivating,
+    setIsActivating,
+    handleSwitchBranch,
+    handlePull,
+    handlePush,
+    handleOpenInEditor,
+  };
+}

apps/ui/src/components/views/board-view/worktree-panel/hooks/use-worktrees.ts

@@ -0,0 +1,94 @@
+
+import { useState, useEffect, useCallback } from "react";
+import { useAppStore } from "@/store/app-store";
+import { getElectronAPI } from "@/lib/electron";
+import { pathsEqual } from "@/lib/utils";
+import type { WorktreeInfo } from "../types";
+
+interface UseWorktreesOptions {
+  projectPath: string;
+  refreshTrigger?: number;
+}
+
+export function useWorktrees({ projectPath, refreshTrigger = 0 }: UseWorktreesOptions) {
+  const [isLoading, setIsLoading] = useState(false);
+  const [worktrees, setWorktrees] = useState<WorktreeInfo[]>([]);
+
+  const currentWorktree = useAppStore((s) => s.getCurrentWorktree(projectPath));
+  const setCurrentWorktree = useAppStore((s) => s.setCurrentWorktree);
+  const setWorktreesInStore = useAppStore((s) => s.setWorktrees);
+  const useWorktreesEnabled = useAppStore((s) => s.useWorktrees);
+
+  const fetchWorktrees = useCallback(async () => {
+    if (!projectPath) return;
+    setIsLoading(true);
+    try {
+      const api = getElectronAPI();
+      if (!api?.worktree?.listAll) {
+        console.warn("Worktree API not available");
+        return;
+      }
+      const result = await api.worktree.listAll(projectPath, true);
+      if (result.success && result.worktrees) {
+        setWorktrees(result.worktrees);
+        setWorktreesInStore(projectPath, result.worktrees);
+      }
+    } catch (error) {
+      console.error("Failed to fetch worktrees:", error);
+    } finally {
+      setIsLoading(false);
+    }
+  }, [projectPath, setWorktreesInStore]);
+
+  useEffect(() => {
+    fetchWorktrees();
+  }, [fetchWorktrees]);
+
+  useEffect(() => {
+    if (refreshTrigger > 0) {
+      fetchWorktrees();
+    }
+  }, [refreshTrigger, fetchWorktrees]);
+
+  useEffect(() => {
+    if (worktrees.length > 0) {
+      const currentPath = currentWorktree?.path;
+      const currentWorktreeExists = currentPath === null
+        ? true
+        : worktrees.some((w) => !w.isMain && pathsEqual(w.path, currentPath));
+
+      if (currentWorktree == null || (currentPath !== null && !currentWorktreeExists)) {
+        const mainWorktree = worktrees.find((w) => w.isMain);
+        const mainBranch = mainWorktree?.branch || "main";
+        setCurrentWorktree(projectPath, null, mainBranch);
+      }
+    }
+  }, [worktrees, currentWorktree, projectPath, setCurrentWorktree]);
+
+  const handleSelectWorktree = useCallback(
+    (worktree: WorktreeInfo) => {
+      setCurrentWorktree(
+        projectPath,
+        worktree.isMain ? null : worktree.path,
+        worktree.branch
+      );
+    },
+    [projectPath, setCurrentWorktree]
+  );
+
+  const currentWorktreePath = currentWorktree?.path ?? null;
+  const selectedWorktree = currentWorktreePath
+    ? worktrees.find((w) => pathsEqual(w.path, currentWorktreePath))
+    : worktrees.find((w) => w.isMain);
+
+  return {
+    isLoading,
+    worktrees,
+    currentWorktree,
+    currentWorktreePath,
+    selectedWorktree,
+    useWorktreesEnabled,
+    fetchWorktrees,
+    handleSelectWorktree,
+  };
+}