triggershell/src/app/(app)/docs/[slug]/page.tsx

export const dynamic = "force-dynamic";

import type { Metadata } from "next";
import Link from "next/link";
import { notFound } from "next/navigation";
import { ArrowLeft } from "lucide-react";
import { getDocMeta, readDocContent } from "@/lib/docs";
import { MarkdownViewer } from "@/components/docs/markdown-viewer";

interface DocPageProps {
  params: Promise<{ slug: string }>;
}

export async function generateMetadata({
  params,
}: DocPageProps): Promise<Metadata> {
  const { slug } = await params;
  return { title: getDocMeta(slug)?.title ?? "Doc not found" };
}

export default async function DocPage({ params }: DocPageProps) {
  const { slug } = await params;
  const doc = getDocMeta(slug);
  if (!doc) notFound();

  const content = readDocContent(doc);
  if (content === null) notFound();

  return (
    <div className="mx-auto flex max-w-5xl flex-col gap-6">
      <Link
        href="/docs"
        className="text-muted-foreground hover:text-foreground flex w-fit items-center gap-1 text-sm"
      >
        <ArrowLeft className="size-3.5" />
        All docs
      </Link>
      <MarkdownViewer content={content} />
    </div>
  );
}