diff --git a/apps/docs/blume.config.ts b/apps/docs/blume.config.ts
index 3ec2774..6f3c0a1 100644
--- a/apps/docs/blume.config.ts
+++ b/apps/docs/blume.config.ts
@@ -1,7 +1,7 @@
 import { defineConfig } from "blume";
-import type { StandardSchema } from "blume/core/standard-schema.ts";
 import { hashText } from "blume/core/sources/cache.ts";
 import type { ContentSource } from "blume/core/sources/types.ts";
+import type { StandardSchema } from "blume/core/standard-schema.ts";
 import { custom, filesystem } from "blume/sources";
 import { githubReleasesSource } from "blume/sources/github-releases.ts";
 import redirects from "./redirects";
@@ -59,9 +59,18 @@ const releasesByKind = (source: ContentSource): ContentSource => ({
   load: async () => {
     const result = await source.load();
     for (const entry of result.entries) {
-      const kind = typeof entry.data.title === "string" ? entry.data.title.match(RELEASE_KIND)?.[1] : undefined;
+      const kind =
+        typeof entry.data.title === "string"
+          ? entry.data.title.match(RELEASE_KIND)?.[1]
+          : undefined;
       const changelog = entry.data.changelog;
-      if (!kind || !changelog || typeof changelog !== "object" || !("category" in changelog)) continue;
+      if (
+        !kind ||
+        !changelog ||
+        typeof changelog !== "object" ||
+        !("category" in changelog)
+      )
+        continue;
       changelog.category = kind;
       if (entry.raw) {
         entry.raw = entry.raw.replace(/^( {2}category: ).*$/m, `$1${kind}`);
@@ -70,7 +79,8 @@ const releasesByKind = (source: ContentSource): ContentSource => ({
     }
     return result;
   },
-  withContext: source.withContext && ((ctx) => releasesByKind(source.withContext!(ctx))),
+  withContext:
+    source.withContext && ((ctx) => releasesByKind(source.withContext!(ctx))),
 });
 
 // Blume's defaults (`inter`, `ibm-plex-mono`) are fetched from fonts.gstatic.com
@@ -211,12 +221,11 @@ export default defineConfig({
     fonts: { display: inter, body: inter, mono: plexMono },
   },
   navigation: {
+    repo: "https://github.com/prdlk/leetcode",
+    actions: [{ href: "/changelog", label: "Changelog" }],
     sidebar: {
       display: "flat", // "flat" | "group" | "page"
     },
-    tabs: [
-      { label: "Guides", path: "/guides" },
-      { label: "Changelog", path: "/changelog" },
-    ],
+    tabs: [{ label: "Guides", path: "/guides" }],
   },
 });