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.

samples/api/scheduler/run-summary.json

@@ -0,0 +1,101 @@
+{
+  "tenantId": "tenant-alpha",
+  "scheduleId": "sch_20251018a",
+  "updatedAt": "2025-10-18T22:10:10Z",
+  "lastRun": {
+    "runId": "run_20251018_0001",
+    "trigger": "feedser",
+    "state": "completed",
+    "createdAt": "2025-10-18T22:03:14Z",
+    "startedAt": "2025-10-18T22:03:20Z",
+    "finishedAt": "2025-10-18T22:08:45Z",
+    "stats": {
+      "candidates": 1280,
+      "deduped": 910,
+      "queued": 0,
+      "completed": 910,
+      "deltas": 42,
+      "newCriticals": 7,
+      "newHigh": 11,
+      "newMedium": 18,
+      "newLow": 6
+    },
+    "error": null
+  },
+  "recent": [
+    {
+      "runId": "run_20251018_0001",
+      "trigger": "feedser",
+      "state": "completed",
+      "createdAt": "2025-10-18T22:03:14Z",
+      "startedAt": "2025-10-18T22:03:20Z",
+      "finishedAt": "2025-10-18T22:08:45Z",
+      "stats": {
+        "candidates": 1280,
+        "deduped": 910,
+        "queued": 0,
+        "completed": 910,
+        "deltas": 42,
+        "newCriticals": 7,
+        "newHigh": 11,
+        "newMedium": 18,
+        "newLow": 6
+      },
+      "error": null
+    },
+    {
+      "runId": "run_20251017_0003",
+      "trigger": "cron",
+      "state": "error",
+      "createdAt": "2025-10-17T22:01:02Z",
+      "startedAt": "2025-10-17T22:01:08Z",
+      "finishedAt": "2025-10-17T22:04:11Z",
+      "stats": {
+        "candidates": 1040,
+        "deduped": 812,
+        "queued": 0,
+        "completed": 640,
+        "deltas": 18,
+        "newCriticals": 2,
+        "newHigh": 4,
+        "newMedium": 7,
+        "newLow": 3
+      },
+      "error": "scanner timeout"
+    },
+    {
+      "runId": "run_20251016_0007",
+      "trigger": "manual",
+      "state": "cancelled",
+      "createdAt": "2025-10-16T20:00:00Z",
+      "startedAt": "2025-10-16T20:00:04Z",
+      "finishedAt": null,
+      "stats": {
+        "candidates": 820,
+        "deduped": 640,
+        "queued": 0,
+        "completed": 0,
+        "deltas": 0,
+        "newCriticals": 0,
+        "newHigh": 0,
+        "newMedium": 0,
+        "newLow": 0
+      },
+      "error": null
+    }
+  ],
+  "counters": {
+    "total": 3,
+    "planning": 0,
+    "queued": 0,
+    "running": 0,
+    "completed": 1,
+    "error": 1,
+    "cancelled": 1,
+    "totalDeltas": 60,
+    "totalNewCriticals": 9,
+    "totalNewHigh": 15,
+    "totalNewMedium": 25,
+    "totalNewLow": 9
+  }
+}