fix: simplify submit button disabled condition in TransactionCreate component

resources/js/pages/admin/manage/transaction/create.tsx

@@ -1032,16 +1032,7 @@ export default function TransactionCreate({
                                             type="submit"
                                             className="w-full"
                                             disabled={
-                                                processing ||
+                                                processing
-                                                uploading ||
-                                                !selectedProductId ||
-                                                Object.values(quantities).every(
-                                                    (q) => q <= 0,
-                                                ) ||
-                                                Object.entries(quantities).some(
-                                                    ([id, q]) => q > 0 && getUnitPrice(Number(id)) <= 0,
-                                                ) ||
-                                                total <= 0
                                             }
                                         >
                                             {processing