feat: validate material usage input before submission in CuttingPosCombinationDialog

resources/js/pages/admin/manage/cuttings/form/CuttingPosCombinationDialog.vue

@@ -160,6 +160,14 @@ async function submit() {
         return;
     }
 
+    for (const item of selectedMaterials.value) {
+        if (!item.material_usage || item.material_usage.trim() === '') {
+            toast.error(`Pemakaian untuk ${item.raw_material_name} - ${item.variant} wajib diisi.`);
+
+            return;
+        }
+    }
+
     loading.value = true;
 
     try {