fix: schema

data.schema.json

@@ -1,4 +1,5 @@
 {
+ "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/qixils/mari0pository/main/data.schema.json",
  "title": "Mari0pository",
  "description": "A repository of content for Mari0 and its derivatives.",
@@ -78,6 +79,7 @@
  "if": {
  "properties": {
  "type": {
+ "type": "string",
  "pattern": "(mappack|tileset|character|enemy)"
  }
  }
@@ -101,7 +103,9 @@
  "ranges": {
  "description": "A list of version ranges this asset is compatible with. The components of a version range separated by a dash are AND'd, while the components separated into different items in the array are OR'd.",
  "type": "array",
- "items": "string"
+ "items": {
+ "type": "string"
+ }
  }
  },
  "required": [