feat: contentlayer -> velite

Author: zce

.gitignore

@@ -37,4 +37,7 @@ yarn-error.log*
 next-env.d.ts
 
 .vscode
-.contentlayer
+
+# velite generated files
+.velite
+public/static

.velite/authors.json

@@ -1,7 +1,6 @@
 import { notFound } from "next/navigation"
 import { docs as allDocs } from "#site/content"
 
-import { getTableOfContents } from "@/lib/toc"
 import { Mdx } from "@/components/mdx-components"
 import { DocsPageHeader } from "@/components/page-header"
 import { DocsPager } from "@/components/pager"
@@ -87,7 +86,6 @@ export default async function DocPage({ params }: DocPageProps) {
     notFound()
   }
 
-  const toc = await getTableOfContents(doc.body.raw)
 
   return (
     <main className="relative py-6 lg:gap-10 lg:py-10 xl:grid xl:grid-cols-[1fr_300px]">
@@ -99,7 +97,7 @@ export default async function DocPage({ params }: DocPageProps) {
       </div>
       <div className="hidden text-sm xl:block">
         <div className="sticky top-16 -mt-10 max-h-[calc(var(--vh)-4rem)] overflow-y-auto pt-10">
-          <DashboardTableOfContents toc={toc} />
+          <DashboardTableOfContents toc={doc.toc} />
         </div>
       </div>
     </main>