fix route

src/pages/[category]/index.astro

@@ -1,26 +1,27 @@
 ---
 import BaseLayout from "../../layouts/BaseLayout.astro";
 import { getCollection } from "astro:content";
+import * as collections from "../../content/config";
+
+export async function getStaticPaths() {
+  return Object.keys(collections.collections)
+    .filter((category) => category !== "git" && category !== "gists")
+    .map((category) => ({
+      params: { category },
+    }));
+}
 
 const category = Astro.params.category;
 const title = "Barrett Ruth";
 
-const allPosts = await getCollection("posts");
-const postsByCategory = allPosts.reduce((acc, post) => {
-  const c = post.id.split("/")[0];
-  (acc[c] ||= []).push(post);
-  return acc;
-}, {});
-
-Object.keys(postsByCategory).forEach((c) => {
-  postsByCategory[c].sort((a, b) => {
-    const parseEuroDate = (dateStr) => {
-      if (!dateStr) return new Date(0);
-      const [day, month, year] = (dateStr || "").split("/");
-      return new Date(year, month - 1, day);
-    };
-    return parseEuroDate(b.data.date) - parseEuroDate(a.data.date);
-  });
+const posts = await getCollection(category);
+posts.sort((a, b) => {
+  const parseEuroDate = (dateStr) => {
+    if (!dateStr) return new Date(0);
+    const [day, month, year] = (dateStr || "").split("/");
+    return new Date(year, month - 1, day);
+  };
+  return parseEuroDate(b.data.date) - parseEuroDate(a.data.date);
 });
 ---
 
@@ -40,16 +41,19 @@ Object.keys(postsByCategory).forEach((c) => {
       <li class="topic meditations">
         <a href="/meditations" data-topic="meditations">meditations</a>
       </li>
+      <li class="topic autonomous-racing">
+        <a href="/autonomous-racing" data-topic="autonomous-racing"
+          >autonomous-racing</a
+        >
+      </li>
     </ul>
-    <div class="posts" id="posts"></div>
-  </div>
 
-  <script
-    slot="scripts"
-    define:vars={{ postsByCategory, SELECTED_CATEGORY: category }}
-  >
-    window.postsByCategory = postsByCategory;
-    window.SELECTED_CATEGORY = SELECTED_CATEGORY;
-  </script>
-  <script slot="scripts" type="module" src="/scripts/index.js"></script>
+    <div class="posts" id="posts">
+      {
+        posts.map((p) => (
+          <a href={`/${category}/${p.slug}.html`}>{p.data.title}</a>
+        ))
+      }
+    </div>
+  </div>
 </BaseLayout>