chore: 移除首页的笔记模块

- 移除首页的笔记模块，因为笔记功能暂时不使用
- 修改了README中的链接格式，使用plaintext
- 修改了menuLinks，注释掉了notes

src/pages/index.astro

@@ -1,7 +1,6 @@
 ---
 import SocialList from "@/components/SocialList.astro";
 import PostPreview from "@/components/blog/PostPreview.astro";
-import Note from "@/components/note/Note.astro";
 import { getAllFixedToTopPosts, getAllNotes, getAllPosts } from "@/data/post";
 import PageLayout from "@/layouts/Base.astro";
 import { collectionDateSort } from "@/utils/date";
@@ -74,7 +73,7 @@ const latestNotes = allNotes.sort(collectionDateSort).slice(0, MAX_NOTES);
 			}
 		</ul>
 	</section>
-	{
+	<!-- {
 		latestNotes.length > 0 && (
 			<section class="mt-16">
 				<h2 class="title text-accent mb-6 text-xl">
@@ -89,7 +88,7 @@ const latestNotes = allNotes.sort(collectionDateSort).slice(0, MAX_NOTES);
 				</ul>
 			</section>
 		)
-	}
+	} -->
 	<ContentFooter />
 	<GiscusComment client:load />
 </PageLayout>

src/site.config.ts

@@ -45,10 +45,10 @@ export const menuLinks: { path: string; title: string }[] = [
 		path: "/posts/",
 		title: "Blog",
 	},
-	{
+	// {
-		path: "/notes/",
+	// 	path: "/notes/",
-		title: "Notes",
+	// 	title: "Notes",
-	},
+	// },
 	{
 		path: "/friends/",
 		title: "Friends",