fix(feishu): skip typing indicator keepalive re-adds to prevent notification spam (#31580)

* fix(feishu): skip typing indicator keepalive re-adds to prevent notification spam

The typing keepalive loop calls addTypingIndicator() every 3 seconds,
which creates a new messageReaction.create API call each time. Feishu
treats each re-add as a new reaction event and fires a push notification,
causing users to receive repeated notifications while waiting for a
response.

Unlike Telegram/Discord where typing status expires after a few seconds,
Feishu reactions persist until explicitly removed. Skip the keepalive
re-add when a reaction already exists (reactionId is set) since there
is no need to refresh it.

Closes #28660

* Changelog: note Feishu typing keepalive suppression

---------

Co-authored-by: yuxh1996 <yuxh1996@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>

CHANGELOG.md

@@ -176,6 +176,7 @@ Docs: https://docs.openclaw.ai
 - Feishu/Inbound debounce: debounce rapid same-chat sender bursts into one ordered dispatch turn, skip already-processed retries when composing merged text, and preserve bot-mention intent across merged entries to reduce duplicate or late inbound handling. (#31548)
 - Feishu/Inbound ordering: serialize message handling per chat while preserving cross-chat concurrency to avoid same-chat race drops under bursty inbound traffic. (#31807)
 - Feishu/Dedup restart resilience: warm persistent dedup state into memory on monitor startup so retry events after gateway restart stay suppressed without requiring initial on-disk probe misses. (#31605)
+- Feishu/Typing notification suppression: skip typing keepalive reaction re-adds when the indicator is already active, preventing duplicate notification pings from repeated identical emoji adds. (#31580)
 - BlueBubbles/Message metadata: harden send response ID extraction, include sender identity in DM context, and normalize inbound `message_id` selection to avoid duplicate ID metadata. (#23970) Thanks @tyler6204.
 - Docker/Image health checks: add Dockerfile `HEALTHCHECK` that probes gateway `GET /healthz` so container runtimes can mark unhealthy instances without requiring auth credentials in the probe command. (#11478) Thanks @U-C4N and @vincentkoc.
 - Docker/Sandbox bootstrap hardening: make `OPENCLAW_SANDBOX` opt-in parsing explicit (`1|true|yes|on`), support custom Docker socket paths via `OPENCLAW_DOCKER_SOCKET`, defer docker.sock exposure until sandbox prerequisites pass, and reset/roll back persisted sandbox mode to `off` when setup is skipped or partially fails to avoid stale broken sandbox state. (#29974) Thanks @jamtujest and @vincentkoc.

extensions/feishu/src/reply-dispatcher.ts

@@ -94,6 +94,12 @@ export function createFeishuReplyDispatcher(params: CreateFeishuReplyDispatcherP
       ) {
         return;
       }
+      // Feishu reactions persist until explicitly removed, so skip keepalive
+      // re-adds when a reaction already exists. Re-adding the same emoji
+      // triggers a new push notification for every call (#28660).
+      if (typingState?.reactionId) {
+        return;
+      }
       typingState = await addTypingIndicator({
         cfg,
         messageId: replyToMessageId,