fix: refresh Changes panel after trash/archive operations

Trash, archive, restore, and unarchive wrote frontmatter to disk but
never called loadModifiedFiles, so the change didn't appear in the
Changes panel until the next manual refresh.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/App.tsx

@@ -330,6 +330,7 @@ function App() {
     handleUpdateFrontmatter: notes.handleUpdateFrontmatter,
     handleDeleteProperty: notes.handleDeleteProperty, setToastMessage,
     createTypeEntry: notes.createTypeEntrySilent,
+    onFrontmatterPersisted: vault.loadModifiedFiles,
   })
 
   const handleDeleteNote = useCallback(async (path: string) => {

src/hooks/useEntryActions.test.ts

@@ -50,10 +50,13 @@ describe('useEntryActions', () => {
         handleDeleteProperty,
         setToastMessage,
         createTypeEntry,
+        onFrontmatterPersisted,
       })
     )
   }
 
+  const onFrontmatterPersisted = vi.fn()
+
   beforeEach(() => {
     vi.clearAllMocks()
   })
@@ -73,6 +76,7 @@ describe('useEntryActions', () => {
         trashedAt: expect.any(Number),
       })
       expect(setToastMessage).toHaveBeenCalledWith('Note moved to trash')
+      expect(onFrontmatterPersisted).toHaveBeenCalledTimes(1)
     })
   })
 
@@ -91,6 +95,7 @@ describe('useEntryActions', () => {
         trashedAt: null,
       })
       expect(setToastMessage).toHaveBeenCalledWith('Note restored from trash')
+      expect(onFrontmatterPersisted).toHaveBeenCalledTimes(1)
     })
   })
 
@@ -105,6 +110,7 @@ describe('useEntryActions', () => {
       expect(handleUpdateFrontmatter).toHaveBeenCalledWith('/vault/note/test.md', 'archived', true)
       expect(updateEntry).toHaveBeenCalledWith('/vault/note/test.md', { archived: true })
       expect(setToastMessage).toHaveBeenCalledWith('Note archived')
+      expect(onFrontmatterPersisted).toHaveBeenCalledTimes(1)
     })
   })
 
@@ -119,6 +125,7 @@ describe('useEntryActions', () => {
       expect(handleUpdateFrontmatter).toHaveBeenCalledWith('/vault/note/test.md', 'archived', false)
       expect(updateEntry).toHaveBeenCalledWith('/vault/note/test.md', { archived: false })
       expect(setToastMessage).toHaveBeenCalledWith('Note unarchived')
+      expect(onFrontmatterPersisted).toHaveBeenCalledTimes(1)
     })
   })
 

src/hooks/useEntryActions.ts

@@ -8,6 +8,7 @@ interface EntryActionsConfig {
   handleDeleteProperty: (path: string, key: string) => Promise<void>
   setToastMessage: (msg: string | null) => void
   createTypeEntry: (typeName: string) => Promise<VaultEntry>
+  onFrontmatterPersisted?: () => void
 }
 
 function findTypeEntry(entries: VaultEntry[], typeName: string): VaultEntry | undefined {
@@ -15,7 +16,7 @@ function findTypeEntry(entries: VaultEntry[], typeName: string): VaultEntry | un
 }
 
 export function useEntryActions({
-  entries, updateEntry, handleUpdateFrontmatter, handleDeleteProperty, setToastMessage, createTypeEntry,
+  entries, updateEntry, handleUpdateFrontmatter, handleDeleteProperty, setToastMessage, createTypeEntry, onFrontmatterPersisted,
 }: EntryActionsConfig) {
   const handleTrashNote = useCallback(async (path: string) => {
     const now = new Date().toISOString().slice(0, 10)
@@ -23,26 +24,30 @@ export function useEntryActions({
     await handleUpdateFrontmatter(path, 'Trashed at', now)
     updateEntry(path, { trashed: true, trashedAt: Date.now() / 1000 })
     setToastMessage('Note moved to trash')
-  }, [handleUpdateFrontmatter, updateEntry, setToastMessage])
+    onFrontmatterPersisted?.()
+  }, [handleUpdateFrontmatter, updateEntry, setToastMessage, onFrontmatterPersisted])
 
   const handleRestoreNote = useCallback(async (path: string) => {
     await handleUpdateFrontmatter(path, 'Trashed', false)
     await handleDeleteProperty(path, 'Trashed at')
     updateEntry(path, { trashed: false, trashedAt: null })
     setToastMessage('Note restored from trash')
-  }, [handleUpdateFrontmatter, handleDeleteProperty, updateEntry, setToastMessage])
+    onFrontmatterPersisted?.()
+  }, [handleUpdateFrontmatter, handleDeleteProperty, updateEntry, setToastMessage, onFrontmatterPersisted])
 
   const handleArchiveNote = useCallback(async (path: string) => {
     await handleUpdateFrontmatter(path, 'archived', true)
     updateEntry(path, { archived: true })
     setToastMessage('Note archived')
-  }, [handleUpdateFrontmatter, updateEntry, setToastMessage])
+    onFrontmatterPersisted?.()
+  }, [handleUpdateFrontmatter, updateEntry, setToastMessage, onFrontmatterPersisted])
 
   const handleUnarchiveNote = useCallback(async (path: string) => {
     await handleUpdateFrontmatter(path, 'archived', false)
     updateEntry(path, { archived: false })
     setToastMessage('Note unarchived')
-  }, [handleUpdateFrontmatter, updateEntry, setToastMessage])
+    onFrontmatterPersisted?.()
+  }, [handleUpdateFrontmatter, updateEntry, setToastMessage, onFrontmatterPersisted])
 
   const handleCustomizeType = useCallback(async (typeName: string, icon: string, color: string) => {
     let typeEntry = findTypeEntry(entries, typeName)