fix: stop typing after dispatcher idle

src/auto-reply/reply/followup-runner.compaction.test.ts

@@ -37,6 +37,8 @@ function createTyping(): TypingController {
     startTypingLoop: vi.fn(async () => {}),
     startTypingOnText: vi.fn(async () => {}),
     refreshTypingTtl: vi.fn(),
+    markRunComplete: vi.fn(),
+    markDispatchIdle: vi.fn(),
     cleanup: vi.fn(),
   };
 }