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/agents/project_agent.py

@@ -115,15 +115,14 @@ class ProjectAgent(BaseAgent):
             raise ValueError(f'Unknown tool: {name}')
         return await dispatch[name](**args)
 
-    async def handle_peer_request(self, request: dict) -> dict:
-        req_type = request.get('type', '')
+    async def handle_peer_request(self, request_type: str, params: dict, directive_id: str) -> dict:
         try:
-            if req_type == 'project_list':
+            if request_type == 'project_list':
                 return {'projects': await self._pt.get_projects()}
-            if req_type == 'task_count':
-                tasks = await self._pt.get_tasks(project_id=request.get('project_id'))
+            if request_type == 'task_count':
+                tasks = await self._pt.get_tasks(project_id=params.get('project_id'))
                 return {'count': len(tasks)}
-            return {'error': f'Unknown type: {req_type}'}
+            return {'error': f'Unknown type: {request_type}'}
         except Exception as exc:
             return {'error': str(exc)}