fix: close form on successful proposal submission

src/features/voting/ProposalFormButton.tsx

@@ -55,6 +55,7 @@ export default function AddProposalButton({
 }) {
   const session = useSession();
   const [loading, setLoading] = useState(false);
+  const [open, setOpen] = useState(false);
 
   const form = useForm<z.infer<typeof formSchema>>({
     resolver: zodResolver(formSchema),
@@ -92,15 +93,19 @@ export default function AddProposalButton({
       type: undefined,
       isDraft: true,
     });
+
+    // Stay open after draft submit, in case the user wants to create another
+    if (!isDraft) setOpen(false);
+
     return isDraft ? 'Draft Saved' : 'Proposal Submitted!';
-  }, [form]);
+  }, [form, setOpen]);
 
   const error = useCallback(
     (err: unknown) => {
       form.reset({ ...form.getValues(), isDraft: true });
 
       return err instanceof TypeError ?
-        new ProposalFormFetchError().render()
+          new ProposalFormFetchError().render()
         : new ProposalFormError(err).render();
     },
     [form],
@@ -119,7 +124,7 @@ export default function AddProposalButton({
   );
 
   return (
-    <Dialog>
+    <Dialog open={open} onOpenChange={setOpen}>
       <ProtectedTrigger type="dialog">{renderTrigger()}</ProtectedTrigger>
 
       <DialogContent>