test: cover qqbot channel guardrails

.github/labeler.yml

@@ -106,6 +106,11 @@
       - any-glob-to-any-file:
           - "extensions/slack/**"
           - "docs/channels/slack.md"
+"channel: synology-chat":
+  - changed-files:
+      - any-glob-to-any-file:
+          - "extensions/synology-chat/**"
+          - "docs/channels/synology-chat.md"
 "channel: telegram":
   - changed-files:
       - any-glob-to-any-file:

src/channels/plugins/contracts/channel-import-guardrails.test.ts

@@ -34,6 +34,7 @@ const GUARDED_CHANNEL_EXTENSIONS = new Set([
   "msteams",
   "nostr",
   "nextcloud-talk",
+  "qqbot",
   "signal",
   "slack",
   "synology-chat",
@@ -211,6 +212,7 @@ const LOCAL_EXTENSION_API_BARREL_GUARDS = [
   "open-prose",
   "phone-control",
   "copilot-proxy",
+  "qqbot",
   "sglang",
   "zai",
   "signal",