fix: align peer_bus signature, bot presence SQL, XML-RPC timeout

- All specialist agents: handle_peer_request(request_type, params, directive_id)
  replaces handle_peer_request(request: dict) so callers pass structured args
- ab_ai_bot: force-write bus_presence.status via SQL so Odoo 18 WebSocket presence
  shows the correct colour immediately (ORM compute does not trigger on last_poll writes)
- odoo_client: wrap XML-RPC executor calls in asyncio.wait_for to enforce timeout

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

agent_service/tools/odoo_client.py

@@ -71,9 +71,15 @@ class OdooClient:
             await self._pg_pool.close()
 
     async def _xmlrpc_call(self, proxy, method, *args):
-        loop = asyncio.get_event_loop()
+        loop = asyncio.get_running_loop()
         fn = getattr(proxy, method)
-        return await loop.run_in_executor(_executor, fn, *args)
+        try:
+            return await asyncio.wait_for(
+                loop.run_in_executor(_executor, fn, *args),
+                timeout=self._timeout,
+            )
+        except asyncio.TimeoutError:
+            raise socket.timeout(f'Odoo XML-RPC timeout after {self._timeout}s')
 
     async def _authenticate(self):
         async with self._auth_lock: