fix: validate active note cache refresh

src/hooks/useNoteActions.hook.test.ts

@@ -497,10 +497,14 @@ describe('useNoteActions hook', () => {
   })
 
   describe('note open is read-only', () => {
-    it('does not sync title or reload entry when opening or reopening a note', async () => {
+    it('does not sync title or reload entry when opening or freshness-validating a note', async () => {
       vi.mocked(isTauri).mockReturnValue(true)
       const entry = makeEntry({ path: '/test/vault/qa-test.md', filename: 'qa-test.md', title: 'Qa Test' })
-      vi.mocked(invoke).mockResolvedValueOnce('# Qa Test\n')
+      vi.mocked(invoke).mockImplementation(async (command) => {
+        if (command === 'validate_note_content') return true
+        if (command === 'get_note_content') return '# Qa Test\n'
+        return null
+      })
 
       const { result } = renderHook(() => useNoteActions(makeConfig([entry])))
 
@@ -510,9 +514,10 @@ describe('useNoteActions hook', () => {
       const desyncedEntry = { ...entry, title: 'Wrong Title Desynced' }
       await act(async () => { await result.current.handleSelectNote(desyncedEntry) })
 
-      expect(vi.mocked(invoke)).toHaveBeenCalledTimes(callCountAfterFirstOpen)
+      expect(vi.mocked(invoke)).toHaveBeenCalledTimes(callCountAfterFirstOpen + 1)
       expect(vi.mocked(invoke).mock.calls).toEqual([
         ['get_note_content', { path: '/test/vault/qa-test.md' }],
+        ['validate_note_content', { path: '/test/vault/qa-test.md', content: '# Qa Test\n' }],
       ])
       expect(result.current.tabs[0].entry.title).toBe('Qa Test')
     })