feature(public,docs): new public website and docs

apps/public/app/not-found.tsx

@@ -0,0 +1,28 @@
+import { baseOptions } from '@/app/layout.config';
+import { Footer } from '@/components/footer';
+import { HeroContainer } from '@/components/hero';
+import Navbar from '@/components/navbar';
+import { HomeLayout } from 'fumadocs-ui/layouts/home';
+import type { ReactNode } from 'react';
+
+export default function NotFound({
+  children,
+}: {
+  children: ReactNode;
+}): React.ReactElement {
+  return (
+    <div>
+      <HeroContainer className="h-screen center-center">
+        <div className="relative z-10 col gap-2">
+          <div className="text-[150px] font-mono font-bold opacity-5 -mb-4">
+            404
+          </div>
+          <h1 className="text-6xl font-bold">Not Found</h1>
+          <p className="text-xl text-muted-foreground">
+            Awkward, we couldn&apos;t find what you were looking for.
+          </p>
+        </div>
+      </HeroContainer>
+    </div>
+  );
+}