feat: categories accepts strings & make description optional

src/content/pages/_schemas.ts

@@ -2,6 +2,6 @@ import { z } from 'astro:content';
 
 export const pages = z.object({
   title: z.string(),
-  description: z.string(),
+  description: z.string().optional(),
   heroImage: z.string().optional()
 });

src/content/posts/_schemas.ts

@@ -3,10 +3,10 @@ import { z, reference } from 'astro:content';
 // @ts-ignore
 export const posts = ({ image }) => z.object({
   title: z.string(),
-  description: z.string(),
+  description: z.string().optional(),
   summary: z.string().optional(),
   date: z.coerce.date(),
-  categories: z.array(z.string()).default(['uncategorized']),
+  categories: z.union([z.array(z.string()), z.string()]).transform(val => Array.isArray(val) ? val : [val]).default(['uncategorized']),
   tags: z.array(z.string()).optional(),
   cover: image().optional(),
   author: z.union([z.array(reference('authors')), reference('authors')]).optional(),

src/pages/llms.txt.js

@@ -29,7 +29,7 @@ async function generateMarkdownSection(collectionName, sectionTitle, baseUrl) {
 
   for (const item of sortedItems) {
     const { title, description, slug } = getMetaData(item);
-    markdown += `\n- [${title}](${baseUrl}/blog/${slug}): ${description}`;
+    markdown += `\n- [${title}](${baseUrl}/blog/${slug}): ${description || ''}`;
   }
 
   return markdown;

src/pages/search-index.json.js

@@ -4,7 +4,7 @@ export async function GET() {
   const posts = await getCollection('posts');
   const searchIndex = posts.map(post => ({
     title: post.data.title,
-    description: post.data.description,
+    description: post.data.description || '',
     content: post.body,
     date: post.data.date,
     slug: post.slug