fix(gateway/bluebubbles): skip webhook server bind in standalone send path

gateway/platforms/bluebubbles.py

@@ -153,7 +153,7 @@ async def _api_post(self, path: str, payload: Dict[str, Any]) -> Dict[str, Any]:
     # Lifecycle
     # ------------------------------------------------------------------
 
-    async def connect(self) -> bool:
+    async def connect(self, *, send_only: bool = False) -> bool:
         if not self.server_url or not self.password:
             logger.error(
                 "[bluebubbles] BLUEBUBBLES_SERVER_URL and BLUEBUBBLES_PASSWORD are required"
@@ -183,6 +183,13 @@ async def connect(self) -> bool:
                 self.client = None
             return False
 
+        # send_only=True skips the local webhook server — outbound-only callers
+        # (standalone cron delivery, send_message_tool) don't need to receive
+        # inbound events and must not bind a port already held by the gateway.
+        if send_only:
+            self._mark_connected()
+            return True
+
         app = web.Application()
         app.router.add_get("/health", lambda _: web.Response(text="ok"))
         app.router.add_post(self.webhook_path, self._handle_webhook)
@@ -910,9 +917,9 @@ async def _handle_webhook(self, request):
         self._background_tasks.add(task)
         task.add_done_callback(self._background_tasks.discard)
 
+
         # Fire-and-forget read receipt
         if self.send_read_receipts and session_chat_id:
             asyncio.create_task(self.mark_read(session_chat_id))
 
         return web.Response(text="ok")
-

tools/send_message_tool.py

@@ -1325,7 +1325,7 @@ async def _send_bluebubbles(extra, chat_id, message):
         from gateway.config import PlatformConfig
         pconfig = PlatformConfig(extra=extra)
         adapter = BlueBubblesAdapter(pconfig)
-        connected = await adapter.connect()
+        connected = await adapter.connect(send_only=True)
         if not connected:
             return _error("BlueBubbles: failed to connect to server")
         try: