feat: prepare ARR for controlled public deployment

database/contracts/arr-submit-processing-result-receipt-v1.schema.json

@@ -0,0 +1,52 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://arr.local/schemas/arr-submit-processing-result-receipt-v1.json",
+  "title": "arr_submit_processing_result receipt",
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "contract_version",
+    "status",
+    "job_id",
+    "attempt_no",
+    "business_date",
+    "daily_version_id",
+    "version_no",
+    "record_count"
+  ],
+  "properties": {
+    "contract_version": {
+      "type": "string",
+      "const": "arr-direct-ingestion-1"
+    },
+    "status": {
+      "type": "string",
+      "enum": ["committed", "already_committed"]
+    },
+    "job_id": {
+      "type": "string",
+      "pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]{0,127}$"
+    },
+    "attempt_no": {
+      "type": "integer",
+      "minimum": 1,
+      "maximum": 9999
+    },
+    "business_date": {
+      "type": "string",
+      "format": "date"
+    },
+    "daily_version_id": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "version_no": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "record_count": {
+      "type": "integer",
+      "minimum": 0
+    }
+  }
+}