adding branch switcher support

apps/app/src/store/app-store.ts

@@ -397,6 +397,19 @@ export interface AppState {
   // Worktree Settings
   useWorktrees: boolean; // Whether to use git worktree isolation for features (default: false)
 
+  // User-managed Worktrees (per-project)
+  currentWorktreeByProject: Record<string, string | null>; // projectPath -> worktreePath or null for main
+  worktreesByProject: Record<
+    string,
+    Array<{
+      path: string;
+      branch: string;
+      isMain: boolean;
+      hasChanges?: boolean;
+      changedFilesCount?: number;
+    }>
+  >;
+
   // AI Profiles
   aiProfiles: AIProfile[];
 
@@ -565,6 +578,25 @@ export interface AppActions {
 
   // Worktree Settings actions
   setUseWorktrees: (enabled: boolean) => void;
+  setCurrentWorktree: (projectPath: string, worktreePath: string | null) => void;
+  setWorktrees: (
+    projectPath: string,
+    worktrees: Array<{
+      path: string;
+      branch: string;
+      isMain: boolean;
+      hasChanges?: boolean;
+      changedFilesCount?: number;
+    }>
+  ) => void;
+  getCurrentWorktree: (projectPath: string) => string | null;
+  getWorktrees: (projectPath: string) => Array<{
+    path: string;
+    branch: string;
+    isMain: boolean;
+    hasChanges?: boolean;
+    changedFilesCount?: number;
+  }>;
 
   // Profile Display Settings actions
   setShowProfilesOnly: (enabled: boolean) => void;
@@ -711,6 +743,8 @@ const initialState: AppState = {
   kanbanCardDetailLevel: "standard", // Default to standard detail level
   defaultSkipTests: true, // Default to manual verification (tests disabled)
   useWorktrees: false, // Default to disabled (worktree feature is experimental)
+  currentWorktreeByProject: {},
+  worktreesByProject: {},
   showProfilesOnly: false, // Default to showing all options (not profiles only)
   keyboardShortcuts: DEFAULT_KEYBOARD_SHORTCUTS, // Default keyboard shortcuts
   muteDoneSound: false, // Default to sound enabled (not muted)
@@ -1302,6 +1336,34 @@ export const useAppStore = create<AppState & AppActions>()(
       // Worktree Settings actions
       setUseWorktrees: (enabled) => set({ useWorktrees: enabled }),
 
+      setCurrentWorktree: (projectPath, worktreePath) => {
+        const current = get().currentWorktreeByProject;
+        set({
+          currentWorktreeByProject: {
+            ...current,
+            [projectPath]: worktreePath,
+          },
+        });
+      },
+
+      setWorktrees: (projectPath, worktrees) => {
+        const current = get().worktreesByProject;
+        set({
+          worktreesByProject: {
+            ...current,
+            [projectPath]: worktrees,
+          },
+        });
+      },
+
+      getCurrentWorktree: (projectPath) => {
+        return get().currentWorktreeByProject[projectPath] ?? null;
+      },
+
+      getWorktrees: (projectPath) => {
+        return get().worktreesByProject[projectPath] ?? [];
+      },
+
       // Profile Display Settings actions
       setShowProfilesOnly: (enabled) => set({ showProfilesOnly: enabled }),
 
@@ -2159,6 +2221,8 @@ export const useAppStore = create<AppState & AppActions>()(
         autoModeByProject: state.autoModeByProject,
         defaultSkipTests: state.defaultSkipTests,
         useWorktrees: state.useWorktrees,
+        currentWorktreeByProject: state.currentWorktreeByProject,
+        worktreesByProject: state.worktreesByProject,
         showProfilesOnly: state.showProfilesOnly,
         keyboardShortcuts: state.keyboardShortcuts,
         muteDoneSound: state.muteDoneSound,