restore: import verified wave3 baseline

contracts/schema/resource-header.schema.json

@@ -2,32 +2,72 @@
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "ResourceHeader",
   "type": "object",
-  "required": ["id", "kind", "schema_version", "revision", "content_hash", "dependencies"],
   "properties": {
-    "id": {
-      "type": "string",
-      "pattern": "^[a-z0-9_]+(?:\\.[a-z0-9_]+)+$"
-    },
-    "kind": {
-      "enum": ["character", "world_book", "persona", "plot_module", "item_spec"]
-    },
-    "schema_version": {
-      "const": 1
-    },
-    "revision": {
-      "type": "string",
-      "pattern": "^[0-9]+\\.[0-9]+\\.[0-9]+$"
-    },
     "content_hash": {
-      "type": "string",
-      "pattern": "^sha256:[0-9a-f]{64}$"
+      "type": "string"
     },
     "dependencies": {
       "type": "array",
+      "default": [],
       "items": {
-        "type": "object"
+        "$ref": "#/$defs/ResourceRef"
       }
+    },
+    "id": {
+      "type": "string"
+    },
+    "kind": {
+      "$ref": "#/$defs/ResourceKind"
+    },
+    "revision": {
+      "type": "string"
+    },
+    "schema_version": {
+      "type": "integer",
+      "format": "uint32",
+      "minimum": 0
     }
   },
-  "additionalProperties": false
+  "required": [
+    "id",
+    "kind",
+    "schema_version",
+    "revision",
+    "content_hash"
+  ],
+  "$defs": {
+    "ResourceKind": {
+      "type": "string",
+      "enum": [
+        "character",
+        "world_book",
+        "persona",
+        "plot_module",
+        "item_spec"
+      ]
+    },
+    "ResourceRef": {
+      "type": "object",
+      "properties": {
+        "content_hash": {
+          "type": "string"
+        },
+        "id": {
+          "type": "string"
+        },
+        "kind": {
+          "$ref": "#/$defs/ResourceKind"
+        },
+        "revision": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "id",
+        "kind",
+        "revision",
+        "content_hash"
+      ]
+    }
+  }
 }