Add account hierarchy framework with migrations, RLS policies, and UI components

apps/web/app/[locale]/home/[account]/courses/new/page.tsx

@@ -1,18 +1,29 @@
-import { getSupabaseServerClient } from '@kit/supabase/server-client';
 import { CreateCourseForm } from '@kit/course-management/components';
-import { CmsPageShell } from '~/components/cms-page-shell';
-import { AccountNotFound } from '~/components/account-not-found';
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
 
-interface Props { params: Promise<{ account: string }> }
+import { AccountNotFound } from '~/components/account-not-found';
+import { CmsPageShell } from '~/components/cms-page-shell';
+
+interface Props {
+  params: Promise<{ account: string }>;
+}
 
 export default async function NewCoursePage({ params }: Props) {
   const { account } = await params;
   const client = getSupabaseServerClient();
-  const { data: acct } = await client.from('accounts').select('id').eq('slug', account).single();
+  const { data: acct } = await client
+    .from('accounts')
+    .select('id')
+    .eq('slug', account)
+    .single();
   if (!acct) return <AccountNotFound />;
 
   return (
-    <CmsPageShell account={account} title="Neuer Kurs" description="Kurs anlegen">
+    <CmsPageShell
+      account={account}
+      title="Neuer Kurs"
+      description="Kurs anlegen"
+    >
       <CreateCourseForm accountId={acct.id} account={account} />
     </CmsPageShell>
   );