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

apps/public/app/manifest.ts

@@ -0,0 +1,22 @@
+import type { MetadataRoute } from 'next';
+
+import { metadata } from './layout';
+
+export default function manifest(): MetadataRoute.Manifest {
+  return {
+    name: metadata.title as string,
+    short_name: 'Openpanel.dev',
+    description: metadata.description!,
+    start_url: '/',
+    display: 'standalone',
+    background_color: '#fff',
+    theme_color: '#fff',
+    icons: [
+      {
+        src: '/favicon.ico',
+        sizes: 'any',
+        type: 'image/x-icon',
+      },
+    ],
+  };
+}