fix(docs): starlight 0.28.3 introduced some changes to the i18n config (

#1219)

fix(docs): Starlight 0.28.3 introduced some changes to the i18n config

docs/src/content/config.ts

@@ -1,6 +1,7 @@
 import { defineCollection } from 'astro:content';
-import { docsSchema } from '@astrojs/starlight/schema';
+import { docsSchema, i18nSchema } from '@astrojs/starlight/schema';
 
 export const collections = {
   docs: defineCollection({ schema: docsSchema() }),
+  i18n: defineCollection({ type: 'data', schema: i18nSchema() }),
 };