merge in new changes

src/content/config.ts

@@ -0,0 +1,12 @@
+import { defineCollection, z } from 'astro:content';
+
+const categoryCollection = defineCollection({
+  type: 'content',
+  schema: () =>
+    z.object({
+      title: z.string(),
+      description: z.string(),
+    }),
+});
+
+export const collections = { categories: categoryCollection };