fix: no 'uncategorized' category in categories page

src/content/posts/_schemas.ts

@@ -5,8 +5,8 @@ export const posts = ({ image }) => z.object({
   description: z.string(),
   pubDate: z.coerce.date(),
   updatedDate: z.coerce.date().optional(),
-  categories: z.array(z.string()).optional().default(['uncategorized']),
-  tags: z.array(z.string()).optional().default([]),
+  categories: z.array(z.string()).default(['uncategorized']),
+  tags: z.array(z.string()).optional(),
   cover: image().optional(),
   author: z.string().optional(),
 });

src/content/posts/minimalism/index.md

@@ -7,6 +7,8 @@ tags:
   - 'design'
   - 'code' 
   - 'minimalism'
+categories:
+  - 'thinking'
 ---
 
 Minimalism isn't just about having less, it's about making room for what matters.

src/pages/categories/[...category].astro

@@ -1,14 +1,16 @@
 ---
 import Layout from '../../layouts/Layout.astro';
 import {getCollection} from "astro:content";
-import {categoryLabel} from "astro/client/dev-toolbar/apps/audit/rules";
 
 export async function getStaticPaths() {
     const allPosts = await getCollection('posts');
-    console.log(allPosts)
-    const uniqueCategories = [...new Set(allPosts.map((post: any) => post.data.categories ? post.data.categories : []).flat())];
+    // Get all categories, ensuring the default 'uncategorized' is used when categories is undefined
+    const uniqueCategories = [...new Set(allPosts.map((post: any) =>
+        post.data.categories || ['uncategorized']).flat())];
+
     return uniqueCategories.map((category) => {
-        const filteredPosts = allPosts.filter((post: any) => post.data.categories?.includes(category));
+        const filteredPosts = allPosts.filter((post: any) =>
+            (post.data.categories || ['uncategorized']).includes(category));
         return {
             params: { category },
             props: { posts: filteredPosts },
@@ -31,3 +33,4 @@ const { posts } = Astro.props;
         )}
     </ul>
 </Layout>
+