refactor: migrate to monorepo structure with Docker, PocketBase, and e2e tests

- Reorganize into apps/, packages/, docs/, e2e/, pocketbase/ directories
- Add Dockerfiles for web, worker, and PocketBase services
- Add docker-compose.yml for local orchestration
- Add turbo.json for monorepo task management
- Add Playwright e2e test infrastructure
- Add PocketBase backend with migrations
- Remove Vite/Next.js/ESLint/PostCSS config files
- Update package.json with workspace dependencies
- Add .env.example and .dockerignore

apps/web/lib/stores/use-keyboard-shortcuts-store.ts

@@ -0,0 +1,61 @@
+import { create } from 'zustand';
+import { persist } from 'zustand/middleware';
+
+interface Shortcut {
+  key: string;
+  description: string;
+  action: string;
+  enabled: boolean;
+}
+
+interface KeyboardShortcutsState {
+  enabled: boolean;
+  shortcuts: Shortcut[];
+
+  // Actions
+  setEnabled: (enabled: boolean) => void;
+  updateShortcut: (key: string, updates: Partial<Shortcut>) => void;
+  resetShortcuts: () => void;
+}
+
+const defaultShortcuts: Shortcut[] = [
+  { key: 'g+d', description: 'Go to Dashboard', action: 'navigate_dashboard', enabled: true },
+  { key: 'g+t', description: 'Go to Tasks', action: 'navigate_tasks', enabled: true },
+  { key: 'g+h', description: 'Go to Habits', action: 'navigate_habits', enabled: true },
+  { key: 'g+p', description: 'Go to Projects', action: 'navigate_projects', enabled: true },
+  { key: 'g+n', description: 'Go to Notes', action: 'navigate_notes', enabled: true },
+  { key: 'g+r', description: 'Go to Reports', action: 'navigate_reports', enabled: true },
+  { key: 'g+c', description: 'Go to Calendar', action: 'navigate_calendar', enabled: true },
+  { key: 'g+a', description: 'Go to Analytics', action: 'navigate_analytics', enabled: true },
+  { key: '/', description: 'Focus search', action: 'focus_search', enabled: true },
+  { key: 'n', description: 'Quick add', action: 'quick_add', enabled: true },
+  { key: '?', description: 'Show shortcuts help', action: 'show_help', enabled: true },
+  { key: 'j', description: 'Move down', action: 'move_down', enabled: true },
+  { key: 'k', description: 'Move up', action: 'move_up', enabled: true },
+  { key: 'enter', description: 'Open selected', action: 'open', enabled: true },
+  { key: 'e', description: 'Edit selected', action: 'edit', enabled: true },
+  { key: 'space', description: 'Toggle complete', action: 'toggle_complete', enabled: true },
+  { key: 'c', description: 'Complete selected', action: 'complete', enabled: true },
+  { key: 'x', description: 'Cancel', action: 'cancel', enabled: true },
+];
+
+export const useKeyboardShortcutsStore = create<KeyboardShortcutsState>()(
+  persist(
+    (set) => ({
+      enabled: true,
+      shortcuts: defaultShortcuts,
+
+      setEnabled: (enabled) => set({ enabled }),
+      updateShortcut: (key, updates) =>
+        set((state) => ({
+          shortcuts: state.shortcuts.map((s) =>
+            s.key === key ? { ...s, ...updates } : s
+          ),
+        })),
+      resetShortcuts: () => set({ shortcuts: defaultShortcuts }),
+    }),
+    {
+      name: 'project-e-keyboard-shortcuts',
+    }
+  )
+);