Merge pull request #2961 from AaronZ345/agent/feishu-scheduler-cards

docs/channels/feishu.mdx

@@ -87,7 +87,9 @@ im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p
 
 2. Click **Add Event**, search for "Receive Message" and choose **Receive Message v2.0**.
 
-3. Click **Version Management & Release**, create a version and apply for **Production Release**. Approve the request in the Feishu client:
+3. (Optional) Under **Callbacks**, add **Card Action Trigger** (`card.action.trigger`) to use the `/tasks` controls. Only needed for `/tasks` scheduler management; skip it otherwise.
+
+4. Click **Version Management & Release**, create a version and apply for **Production Release**. Approve the request in the Feishu client:
 
 <img src="https://cdn.link-ai.tech/doc/202601311807356.png" width="600"/>
 
@@ -103,6 +105,7 @@ im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p
 | Streaming reply | ✅ (powered by Feishu cardkit streaming card) |
 | Markdown card | ✅ for non-streaming and scheduled replies |
 | Rich progress card | ✅ status header, reasoning/tool panels and elapsed time (enable with `feishu_progress_card: true`, off by default) |
+| Scheduler controls | ✅ `/tasks` list with enable, disable and delete buttons |
 
 <Note>
   Streaming reply requires the `cardkit:card:write` permission (already enabled by one-click creation) and Feishu client version ≥ 7.20. Older clients see an upgrade prompt; if the permission or version is not satisfied, replies fall back to plain text automatically.
@@ -113,3 +116,5 @@ im:message,im:message.group_at_msg,im:message.group_at_msg:readonly,im:message.p
 After connection, search for the bot name in Feishu to start a chat.
 
 To use in groups, add the bot to a group and @-mention it.
+
+Send `/tasks` in a private chat, or @-mention the bot with `/tasks` in a group, to manage tasks belonging to that chat.