refactor: consolidate form client components and standardize layout modularity

app/actions/form.ts

@@ -32,7 +32,7 @@ export async function createForm(formData: FormData) {
   redirect(`/form/admin/${form.id}/edit`);
 }
 
-export async function updateForm(id: string, data: { title: string; description?: string }) {
+export async function updateForm(id: string, data: { title: string; description?: string; isOpen?: boolean }) {
   const session = await getServerSession(authOptions);
   const adminIds = (process.env.ADMIN_DISCORD_IDS ?? "").split(",").map((s) => s.trim()).filter(Boolean);
   const discordId = (session?.user as { discordId?: string } | undefined)?.discordId;

app/actions/submissions.ts

@@ -17,6 +17,12 @@ export async function submitForm(
   const discordId = (session.user as { discordId?: string }).discordId;
   if (!discordId) throw new Error("No Discord ID found");
 
+  const form = await db.query.forms.findFirst({
+    where: (f, { eq }) => eq(f.id, formId),
+  });
+  if (!form) throw new Error("Form not found");
+  if (!form.isOpen) throw new Error("This form is disabled for now");
+
   const existingSubmission = await db.query.submissions.findFirst({
     where: (s, { eq, and }) =>
       and(eq(s.formId, formId), eq(s.userDiscordId, discordId)),