feat: add bilingual release notes

src/preload/index.ts

@@ -67,6 +67,7 @@ import type {
   ApplicationSettingsUpdate,
   VersionCheckResult
 } from '../shared/application-settings-contracts'
+import type { ReleaseNotesSnapshot } from '../shared/release-notes-contracts'
 import type {
   SpeechModelSnapshot,
   SpeechTranscriptionInput,
@@ -331,6 +332,18 @@ const desktopApi: DesktopApi = {
         ipcRenderer.removeListener(ipcChannels.versionCheckResult, handler)
     }
   },
+  releaseNotes: {
+    getPending: () =>
+      ipcRenderer.invoke(
+        ipcChannels.releaseNotesGetPending
+      ) as Promise<ReleaseNotesSnapshot>,
+    acknowledge: async (version: string) => {
+      await ipcRenderer.invoke(
+        ipcChannels.releaseNotesAcknowledge,
+        { version }
+      )
+    }
+  },
   speechModels: {
     getSnapshot: () =>
       ipcRenderer.invoke(

src/preload/preload-sandbox.test.ts

@@ -59,4 +59,16 @@ describe('sandboxed preload', () => {
     expect(source).toContain('contextFileSelectionProgress')
     expect(source).toContain('ipcRenderer.removeListener(')
   })
+
+  it('exposes only bounded release-note actions', () => {
+    const source = readFileSync(
+      join(process.cwd(), 'src', 'preload', 'index.ts'),
+      'utf8'
+    )
+    expect(source).toContain('releaseNotes: {')
+    expect(source).toContain('getPending:')
+    expect(source).toContain('acknowledge: async (version: string)')
+    expect(source).toContain('ipcChannels.releaseNotesGetPending')
+    expect(source).toContain('ipcChannels.releaseNotesAcknowledge')
+  })
 })