Initial standalone memabra release

docs/training-reports/report-75df8940-51be-4562-afe7-0f1f374219b7.json

@@ -0,0 +1,43 @@
+{
+  "report_id": "report-75df8940-51be-4562-afe7-0f1f374219b7",
+  "timestamp": "2026-04-14T20:57:28.014592+00:00",
+  "source_trajectory_ids": [
+    "traj-27837c4d-d551-459c-a927-b0e32bec2891",
+    "traj-66a29122-5fbd-4e9b-a175-53382743ae4f",
+    "traj-7803135e-0e45-4ee8-a903-3920eda92711",
+    "traj-782f247f-39c1-464f-a5d6-56e7f9b444a7",
+    "traj-8a851754-1403-488d-a3e2-b3a2765ded34",
+    "traj-8cba8586-5cad-4c07-bbbb-f6c8f93a8895",
+    "traj-a6632a98-e33a-477d-b148-af244c6386bf",
+    "traj-cc07e16e-8ff7-4c82-b234-77d8335242d8",
+    "traj-e7327928-4089-49bb-9060-3828e65f83fe",
+    "traj-f49e6b3e-6ad8-459e-ac2f-9bc3a3297517"
+  ],
+  "sample_count": 10,
+  "baseline_metrics": {
+    "task_count": 1,
+    "avg_reward": 0.44,
+    "error_rate": 0.0,
+    "avg_latency_ms": 0.0
+  },
+  "challenger_metrics": {
+    "task_count": 1,
+    "avg_reward": 0.44,
+    "error_rate": 0.0,
+    "avg_latency_ms": 0.0
+  },
+  "promotion_decision": {
+    "accepted": true,
+    "reasons": [],
+    "metrics": {
+      "reward_delta": 0.0,
+      "error_rate_delta": 0.0,
+      "latency_delta_ms": 0.0,
+      "baseline_avg_reward": 0.44,
+      "challenger_avg_reward": 0.44
+    }
+  },
+  "promoted_version_id": "20260414-205728",
+  "baseline_version_id": null,
+  "dry_run": false
+}