Add Policy DSL Validator, Schema Exporter, and Simulation Smoke tools

- Implemented PolicyDslValidator with command-line options for strict mode and JSON output.
- Created PolicySchemaExporter to generate JSON schemas for policy-related models.
- Developed PolicySimulationSmoke tool to validate policy simulations against expected outcomes.
- Added project files and necessary dependencies for each tool.
- Ensured proper error handling and usage instructions across tools.

out/notify-bench.json

@@ -0,0 +1,84 @@
+{
+  "schemaVersion": "notify-dispatch-bench/1.0",
+  "capturedAt": "2025-10-26T20:28:56.3603045+00:00",
+  "scenarios": [
+    {
+      "id": "notify_dispatch_density_05",
+      "label": "50 rules / 5% fanout",
+      "iterations": 5,
+      "totalEvents": 5000,
+      "totalRules": 50,
+      "actionsPerRule": 2,
+      "averageMatchesPerEvent": 2,
+      "minMatchesPerEvent": 2,
+      "maxMatchesPerEvent": 2,
+      "averageDeliveriesPerEvent": 4,
+      "totalDeliveries": 20000,
+      "meanMs": 3.41498,
+      "p95Ms": 4.17216,
+      "maxMs": 4.3039,
+      "meanThroughputPerSecond": 6053938.51717893,
+      "minThroughputPerSecond": 4646948.116824276,
+      "maxAllocatedMb": 0,
+      "thresholdMs": 400,
+      "minThroughputThresholdPerSecond": 15000,
+      "maxAllocatedThresholdMb": 128,
+      "regression": {
+        "limit": 1.15,
+        "breached": false
+      }
+    },
+    {
+      "id": "notify_dispatch_density_20",
+      "label": "150 rules / 20% fanout",
+      "iterations": 5,
+      "totalEvents": 7500,
+      "totalRules": 150,
+      "actionsPerRule": 3,
+      "averageMatchesPerEvent": 30,
+      "minMatchesPerEvent": 30,
+      "maxMatchesPerEvent": 30,
+      "averageDeliveriesPerEvent": 90,
+      "totalDeliveries": 675000,
+      "meanMs": 24.2274,
+      "p95Ms": 25.85172,
+      "maxMs": 26.0526,
+      "meanThroughputPerSecond": 27923335.585545264,
+      "minThroughputPerSecond": 25909122.314087655,
+      "maxAllocatedMb": 0,
+      "thresholdMs": 650,
+      "minThroughputThresholdPerSecond": 30000,
+      "maxAllocatedThresholdMb": 192,
+      "regression": {
+        "limit": 1.15,
+        "breached": false
+      }
+    },
+    {
+      "id": "notify_dispatch_density_40",
+      "label": "300 rules / 40% fanout",
+      "iterations": 5,
+      "totalEvents": 10000,
+      "totalRules": 300,
+      "actionsPerRule": 4,
+      "averageMatchesPerEvent": 100.002,
+      "minMatchesPerEvent": 60,
+      "maxMatchesPerEvent": 120,
+      "averageDeliveriesPerEvent": 400.008,
+      "totalDeliveries": 4000080,
+      "meanMs": 138.73866,
+      "p95Ms": 147.71738000000002,
+      "maxMs": 149.1124,
+      "meanThroughputPerSecond": 28916602.921385907,
+      "minThroughputPerSecond": 26825938.017227273,
+      "maxAllocatedMb": 0,
+      "thresholdMs": 900,
+      "minThroughputThresholdPerSecond": 45000,
+      "maxAllocatedThresholdMb": 256,
+      "regression": {
+        "limit": 1.15,
+        "breached": false
+      }
+    }
+  ]
+}