Minor retroactive fixes from PR comments

Author: saqadri

src/mcp_agent/logging/logger.py

@@ -138,10 +138,7 @@ async def _forward_via_proxy():
                                         "span_id": event.span_id,
                                     }
                                 if event.context is not None:
-                                    try:
-                                        data["context"] = event.context.dict()
-                                    except Exception:
-                                        pass
+                                    data["context"] = event.context.model_dump()
 
                                 await upstream.send_log_message(  # type: ignore[attr-defined]
                                     level=level, data=data, logger=logger_name

src/mcp_agent/server/app_server.py

@@ -877,7 +877,7 @@ async def human_input_submit(request_id: str, text: str) -> Dict[str, Any]:
                 return {"ok": False, "error": "temporal executor not active"}
             client = await executor.ensure_client()
             handle = client.get_workflow_handle(
-                workflow_id=info.get("workflow_id"), run_id=info.get("run_id")
+                workflow_id=info.get("workflow_id"), run_id=info.get("execution_id")
             )
             await handle.signal(
                 info.get("signal_name", "human_input"),