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/sales_agent.py

@@ -119,14 +119,13 @@ class SalesAgent(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 == 'sales_summary':
+            if request_type == 'sales_summary':
                 return await self._st.get_sales_summary()
-            if req_type == 'customer_orders':
-                return {'orders': await self._st.get_customer_orders(partner_id=request['partner_id'])}
-            return {'error': f'Unknown type: {req_type}'}
+            if request_type == 'customer_orders':
+                return {'orders': await self._st.get_customer_orders(partner_id=params['partner_id'])}
+            return {'error': f'Unknown type: {request_type}'}
         except Exception as exc:
             return {'error': str(exc)}