feat: add Cmd+D keyboard shortcut to toggle favorite

- Cmd+D toggles favorite on the active note (same as star button)
- Registered in command palette as "Add/Remove from Favorites"
- Label adapts based on current favorite state
- Added test for Cmd+D shortcut

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/App.tsx

@@ -466,6 +466,7 @@ function App() {
     noteListFilter,
     onSetNoteListFilter: setNoteListFilter,
     onOpenInNewWindow: handleOpenInNewWindow,
+    onToggleFavorite: entryActions.handleToggleFavorite,
   })
 
   const activeTab = notes.tabs.find((t) => t.entry.path === notes.activeTabPath) ?? null

src/hooks/commands/noteCommands.ts

@@ -19,6 +19,8 @@ interface NoteCommandsConfig {
   onSetNoteIcon?: () => void
   onRemoveNoteIcon?: () => void
   onOpenInNewWindow?: () => void
+  onToggleFavorite?: (path: string) => void
+  isFavorite?: boolean
 }
 
 export function buildNoteCommands(config: NoteCommandsConfig): CommandAction[] {
@@ -28,7 +30,7 @@ export function buildNoteCommands(config: NoteCommandsConfig): CommandAction[] {
     onTrashNote, onRestoreNote, onArchiveNote, onUnarchiveNote,
     onEmptyTrash, trashedCount,
     onSetNoteIcon, onRemoveNoteIcon, activeNoteHasIcon,
-    onOpenInNewWindow,
+    onOpenInNewWindow, onToggleFavorite, isFavorite,
   } = config
 
   return [
@@ -47,6 +49,12 @@ export function buildNoteCommands(config: NoteCommandsConfig): CommandAction[] {
       keywords: ['archive'], enabled: hasActiveNote,
       execute: () => { if (activeTabPath) (isArchived ? onUnarchiveNote : onArchiveNote)(activeTabPath) },
     },
+    {
+      id: 'toggle-favorite', label: isFavorite ? 'Remove from Favorites' : 'Add to Favorites', group: 'Note', shortcut: '⌘D',
+      keywords: ['favorite', 'star', 'bookmark', 'pin'],
+      enabled: hasActiveNote && !!onToggleFavorite,
+      execute: () => { if (activeTabPath) onToggleFavorite?.(activeTabPath) },
+    },
     {
       id: 'set-note-icon', label: 'Set Note Icon', group: 'Note',
       keywords: ['icon', 'emoji', 'set', 'add', 'change', 'picker'],

src/hooks/useAppCommands.ts

@@ -65,6 +65,7 @@ interface AppCommandsConfig {
   noteListFilter?: NoteListFilter
   onSetNoteListFilter?: (filter: NoteListFilter) => void
   onOpenInNewWindow?: () => void
+  onToggleFavorite?: (path: string) => void
 }
 
 /** Sets up keyboard shortcuts, command registry, menu events, and keyboard navigation. */
@@ -112,6 +113,7 @@ export function useAppCommands(config: AppCommandsConfig): CommandAction[] {
     onToggleAIChat: config.onToggleAIChat,
     onToggleRawEditor: config.onToggleRawEditor,
     onToggleInspector: config.onToggleInspector,
+    onToggleFavorite: config.onToggleFavorite,
     onOpenInNewWindow: config.onOpenInNewWindow,
     activeTabPathRef: config.activeTabPathRef,
   })

src/hooks/useAppKeyboard.test.ts

@@ -79,6 +79,14 @@ describe('useAppKeyboard', () => {
     expect(actions.onCreateNote).toHaveBeenCalled()
   })
 
+  it('Cmd+D triggers toggle favorite on active note', () => {
+    const actions = makeActions()
+    actions.onToggleFavorite = vi.fn()
+    renderHook(() => useAppKeyboard(actions))
+    fireKey('d', { metaKey: true })
+    expect(actions.onToggleFavorite).toHaveBeenCalledWith('/vault/test.md')
+  })
+
   it('Cmd+J triggers open daily note', () => {
     const actions = makeActions()
     renderHook(() => useAppKeyboard(actions))

src/hooks/useAppKeyboard.ts

@@ -20,6 +20,7 @@ interface KeyboardActions {
   onToggleAIChat?: () => void
   onToggleRawEditor?: () => void
   onToggleInspector?: () => void
+  onToggleFavorite?: (path: string) => void
   onOpenInNewWindow?: () => void
   activeTabPathRef: React.MutableRefObject<string | null>
 }
@@ -65,7 +66,7 @@ function handleCmdKey(e: KeyboardEvent, keyMap: Record<string, ShortcutHandler>)
 
 export function useAppKeyboard({
   onQuickOpen, onCommandPalette, onSearch, onCreateNote, onOpenDailyNote, onSave, onOpenSettings, onTrashNote, onArchiveNote,
-  onSetViewMode, onZoomIn, onZoomOut, onZoomReset, onGoBack, onGoForward, onToggleAIChat, onToggleRawEditor, onToggleInspector, onOpenInNewWindow, activeTabPathRef,
+  onSetViewMode, onZoomIn, onZoomOut, onZoomReset, onGoBack, onGoForward, onToggleAIChat, onToggleRawEditor, onToggleInspector, onToggleFavorite, onOpenInNewWindow, activeTabPathRef,
 }: KeyboardActions) {
   useEffect(() => {
     const withActiveTab = (fn: (path: string) => void): ShortcutHandler => () => {
@@ -80,6 +81,7 @@ export function useAppKeyboard({
       j: onOpenDailyNote,
       s: onSave,
       ',': onOpenSettings,
+      d: withActiveTab((path) => onToggleFavorite?.(path)),
       e: withActiveTab(onArchiveNote),
       Backspace: withActiveTab(onTrashNote),
       Delete: withActiveTab(onTrashNote),

src/hooks/useCommandRegistry.ts

@@ -30,6 +30,7 @@ interface CommandRegistryConfig {
   onSetNoteIcon?: () => void
   onRemoveNoteIcon?: () => void
   onOpenInNewWindow?: () => void
+  onToggleFavorite?: (path: string) => void
   onQuickOpen: () => void
   onCreateNote: () => void
   onCreateNoteOfType: (type: string) => void
@@ -85,7 +86,7 @@ export function useCommandRegistry(config: CommandRegistryConfig): import('./com
     mcpStatus, onInstallMcp, onEmptyTrash, trashedCount,
     onReloadVault, onRepairVault,
     onSetNoteIcon, onRemoveNoteIcon, activeNoteHasIcon,
-    onOpenInNewWindow,
+    onOpenInNewWindow, onToggleFavorite,
     selection, noteListFilter, onSetNoteListFilter,
   } = config
 
@@ -97,6 +98,7 @@ export function useCommandRegistry(config: CommandRegistryConfig): import('./com
   )
   const isArchived = activeEntry?.archived ?? false
   const isTrashed = activeEntry?.trashed ?? false
+  const isFavorite = activeEntry?.favorite ?? false
   const isSectionGroup = selection?.kind === 'sectionGroup'
 
   const vaultTypes = useMemo(() => extractVaultTypes(entries), [entries])
@@ -107,7 +109,7 @@ export function useCommandRegistry(config: CommandRegistryConfig): import('./com
       hasActiveNote, activeTabPath, isArchived, isTrashed,
       onCreateNote, onCreateType, onOpenDailyNote, onSave,
       onTrashNote, onRestoreNote, onArchiveNote, onUnarchiveNote,
-      onEmptyTrash, trashedCount, onSetNoteIcon, onRemoveNoteIcon, activeNoteHasIcon, onOpenInNewWindow,
+      onEmptyTrash, trashedCount, onSetNoteIcon, onRemoveNoteIcon, activeNoteHasIcon, onOpenInNewWindow, onToggleFavorite, isFavorite,
     }),
     ...buildGitCommands({ modifiedCount, onCommitPush, onPull, onResolveConflicts, onSelect }),
     ...buildViewCommands({
@@ -136,6 +138,6 @@ export function useCommandRegistry(config: CommandRegistryConfig): import('./com
     onReloadVault, onRepairVault,
     onSetNoteIcon, onRemoveNoteIcon, activeNoteHasIcon,
     isSectionGroup, noteListFilter, onSetNoteListFilter,
-    onOpenInNewWindow,
+    onOpenInNewWindow, onToggleFavorite, isFavorite,
   ])
 }