Stream model events to activity panel

src/agent_runtime.py

@@ -692,7 +692,11 @@ class LocalCodingAgent:
                 self.last_run_result = result
                 return result
             try:
-                turn, turn_events = self._query_model(session, tool_specs)
+                turn, turn_events = self._query_model(
+                    session,
+                    tool_specs,
+                    stream_events=stream_events,
+                )
             except OpenAICompatError as exc:
                 if self._is_prompt_too_long_error(exc) and self._reactive_compact_session(
                     session,
@@ -700,7 +704,11 @@ class LocalCodingAgent:
                     turn_index=turn_index,
                 ):
                     try:
-                        turn, turn_events = self._query_model(session, tool_specs)
+                        turn, turn_events = self._query_model(
+                            session,
+                            tool_specs,
+                            stream_events=stream_events,
+                        )
                     except OpenAICompatError as retry_exc:
                         exc = retry_exc
                     else:
@@ -1479,6 +1487,8 @@ class LocalCodingAgent:
         self,
         session: AgentSessionState,
         tool_specs: list[dict[str, object]],
+        *,
+        stream_events: list[dict[str, object]] | None = None,
     ) -> tuple[AssistantTurn, tuple[StreamEvent, ...]]:
         if not self.runtime_config.stream_model_responses:
             turn = self.client.complete(
@@ -1520,7 +1530,10 @@ class LocalCodingAgent:
             tool_specs,
             output_schema=self.runtime_config.output_schema,
         ):
-            events.append(event)
+            if stream_events is None:
+                events.append(event)
+            else:
+                stream_events.append(event.to_dict())
             if event.type == 'content_delta':
                 session.append_assistant_delta(assistant_index, event.delta)
             elif event.type == 'tool_call_delta':