feat: create formlayout and create collection form

inertia/pages/app.tsx

@@ -0,0 +1,9 @@
+import { Link } from '@inertiajs/react';
+
+export default function AppPage() {
+  return (
+    <div>
+      <Link href="/collections/create">Add collection</Link>
+    </div>
+  );
+}