Initial standalone memabra release

docs/training-reports/report-c3173371-285f-494d-9b27-9bfe27bd4e32.json

@@ -0,0 +1,43 @@
+{
+  "report_id": "report-c3173371-285f-494d-9b27-9bfe27bd4e32",
+  "timestamp": "2026-04-15T01:57:32.724964+00:00",
+  "source_trajectory_ids": [
+    "traj-45a98f88-a40c-474a-9096-9eccbd472cff",
+    "traj-51e9d1a3-e056-4dac-8f8f-2682112787c2",
+    "traj-54b8b23e-bce6-4cce-a33f-9bf27b44d0ac",
+    "traj-7283e59e-f4ba-46b7-a6d9-4195d74aab77",
+    "traj-8505e1bd-f4ee-41ed-8301-20dc0b16d263",
+    "traj-a9787b27-0d54-40c0-810b-3f689dcf3a29",
+    "traj-c7bdd3d8-358a-44cc-85f7-b0f0c5503df0",
+    "traj-da3a21e8-ffc5-4424-9fcc-558e6ac6dab0",
+    "traj-e1938779-6d55-47bc-a36d-e7314f5c8444",
+    "traj-eed42b8e-78bb-49f3-8976-7982dd41fe55"
+  ],
+  "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": "20260415-015732",
+  "baseline_version_id": null,
+  "dry_run": false
+}