Adjusted the file to validate article description

resources/schemas/index.json

@@ -13,8 +13,31 @@
             "type": "string"
         },
         "description": {
+            "oneOf": [
+                {
                     "type": "string"
                 },
+                {
+                    "type": "object",
+                    "properties": {
+                        "text": {
+                            "type": "string"
+                        },
+                        "generator": {
+                            "type": "string"
+                        },
+                        "model": {
+                            "type": "string"
+                        },
+                        "edited": {
+                            "type": "boolean"
+                        }
+                    },
+                    "required": ["text", "generator", "model", "edited"],
+                    "additionalProperties": false
+                }
+            ]
+        },
         "date": {
             "type": "string",
             "pattern": "^(\\d{4}-\\d{2}-\\d{2}(T\\d{2}:\\d{2}:\\d{2}(\\+|-)\\d{2}:\\d{2})?)$"