Revert "Unify workspace dropdowns; Update layouts (#458)"

This reverts commit 4bc8448a1d.

apps/web/app/[locale]/(marketing)/layout.tsx

@@ -1,22 +0,0 @@
-import { requireUser } from '@kit/supabase/require-user';
-import { getSupabaseServerClient } from '@kit/supabase/server-client';
-
-import { SiteFooter } from '~/(marketing)/_components/site-footer';
-import { SiteHeader } from '~/(marketing)/_components/site-header';
-
-async function SiteLayout(props: React.PropsWithChildren) {
-  const client = getSupabaseServerClient();
-  const user = await requireUser(client, { verifyMfa: false });
-
-  return (
-    <div className={'flex min-h-[100vh] flex-col'}>
-      <SiteHeader user={user.data} />
-
-      {props.children}
-
-      <SiteFooter />
-    </div>
-  );
-}
-
-export default SiteLayout;