fix: keep discord typing alive during long runs

CHANGELOG.md

@@ -56,6 +56,7 @@ Docs: https://docs.openclaw.ai
 - Hooks/doctor: warn when `hooks.transformsDir` points outside the canonical hooks transform directory, so invalid workspace skill paths get a direct recovery hint before the Gateway crash-loops. Fixes #75853. Thanks @midobk.
 - Proxy/audio: convert standard `FormData` bodies before proxy-backed undici fetches, so audio transcription and multipart uploads no longer send `[object FormData]` when `HTTP_PROXY` or `HTTPS_PROXY` is configured. Fixes #48554. Thanks @dco5.
 - Discord: allow explicitly configured ack reactions in tool-only guild channels while keeping automatic lifecycle/status reactions suppressed. Fixes #74922. Thanks @samvilian and @BlueBirdBack.
+- Discord: keep typing indicators alive during long tool runs and auto-compaction while keepalive ticks continue, so active sessions do not appear stalled before the final reply. Thanks @Squirbie.
 - Discord: preserve multipart Content-Type headers for attachment uploads across REST fetch paths, so generated images and other media no longer fail delivery with `CONTENT_TYPE_INVALID`. Thanks @FunJim.
 - Discord: preserve attachment and sticker filenames when saving inbound media, so agents can see human-readable file names instead of only UUID-based paths. Fixes #59744. Thanks @xela92 and @rockcent.
 - Discord: preserve non-ASCII channel names in session display labels while keeping allowlist matching on the existing ASCII slug contract. Thanks @swjeong9.

src/auto-reply/reply/typing-persistence.test.ts

@@ -40,6 +40,29 @@ describe("typing persistence bug fix", () => {
     expect(onReplyStartSpy).not.toHaveBeenCalledTimes(2);
   });
 
+  it("keeps typing alive while keepalive ticks continue during long runs", async () => {
+    const longRunCleanupSpy = vi.fn();
+    const longRunController = createTypingController({
+      onReplyStart: onReplyStartSpy,
+      onCleanup: longRunCleanupSpy,
+      typingIntervalSeconds: 6,
+      typingTtlMs: 10_000,
+      log: vi.fn(),
+    });
+
+    await longRunController.startTypingLoop();
+    expect(onReplyStartSpy).toHaveBeenCalledTimes(1);
+
+    await vi.advanceTimersByTimeAsync(6000);
+    expect(onReplyStartSpy).toHaveBeenCalledTimes(2);
+
+    await vi.advanceTimersByTimeAsync(5000);
+    expect(longRunCleanupSpy).not.toHaveBeenCalled();
+
+    longRunController.cleanup();
+    expect(longRunCleanupSpy).toHaveBeenCalledTimes(1);
+  });
+
   it("should stop typing when both runComplete and dispatchIdle are true", async () => {
     // Start typing
     await controller.startTypingLoop();

src/auto-reply/reply/typing.ts

@@ -128,6 +128,7 @@ export function createTypingController(params: {
     try {
       await startGuard.run(async () => {
         await onReplyStart?.();
+        refreshTypingTtl();
       });
     } catch (err) {
       log?.(`typing start failed: ${String(err)}`);