fix: quotation select

src/components/05_quotation/FormAbout.vue

@@ -17,13 +17,15 @@ const agentPrice = defineModel<boolean>('agentPrice');
 const branchOption = ref();
 const customerOption = ref();
 
-defineProps<{
+const props = defineProps<{
   outlined?: boolean;
   readonly?: boolean;
   separator?: boolean;
   employee?: boolean;
   title?: string;
   inputOnly?: boolean;
+
+  onCreate?: boolean;
 }>();
 
 defineEmits<{
@@ -83,14 +85,14 @@ onMounted(async () => {
   await init('', 'customer');
 });
 
-// watch(
-//   () => branchId.value,
-//   async (v) => {
-//     if (v) {
-//       customerBranchId.value = '';
-//     }
-//   },
-// );
+watch(
+  () => branchId.value,
+  async (v) => {
+    if (v && props.onCreate) {
+      customerBranchId.value = '';
+    }
+  },
+);
 </script>
 <template>
   <div class="row">
@@ -133,6 +135,7 @@ onMounted(async () => {
       <SelectInput
         :readonly
         incremental
+        :disable="!branchId"
         v-model="customerBranchId"
         class="col-md col-12"
         id="quotation-customer"