Add browser inference model spec

model_spec.json

@@ -0,0 +1,18 @@
+{
+  "scenario_id": "critical_infra",
+  "dataset_id": null,
+  "dataset_title": null,
+  "feature_keys": [],
+  "target_key": "anomaly_flag",
+  "window_size": 16,
+  "normalization": {
+    "enabled": true,
+    "strategy": "mean"
+  },
+  "output_type": "binary_classification",
+  "recommended_thresholds": {
+    "low": 0.45,
+    "high": 0.65
+  },
+  "initial_seed": 31415
+}