feat(telegram): persist callback owner review snapshots

apps/api/src/services/platform_operator_service.py

@@ -374,6 +374,8 @@ async def list_callback_replies(
             m.sent_at,
             m.triggered_by_state,
             m.source_envelope -> 'callback_reply' AS callback_reply,
+            m.source_envelope -> 'km_stale_completion_summary'
+                AS persisted_km_stale_completion_summary,
             r.agent_id,
             r.state AS run_state,
             r.created_at AS run_created_at
@@ -1053,6 +1055,9 @@ def _callback_reply_event_item(row: Mapping[str, Any]) -> dict[str, Any]:
         "agent_id": row.get("agent_id"),
         "run_created_at": row.get("run_created_at"),
         "callback_reply": callback_reply,
+        "persisted_km_stale_completion_summary": _as_dict(
+            row.get("persisted_km_stale_completion_summary"),
+        ) or None,
         "run_detail_href": (
             f"/awooop/runs/{run_id}?project_id={project_id}"
             if run_id and project_id