fix(gui-v2): revise based on PR comments

packages/nc-gui-v2/components/smartsheet-column/CurrencyOptions.vue

@@ -9,8 +9,7 @@ interface Option {
 
 const { formState, validateInfos, setAdditionalValidations, sqlUi, onDataTypeChange, onAlter } = useColumnCreateStoreOrThrow()
 
-const validators = computed(() => {
-  return {
+const validators = {
   'meta.currency_locale': [
     {
       validator: (_: any, locale: any) => {
@@ -35,19 +34,18 @@ const validators = computed(() => {
       },
     },
   ],
-  }
-})
+}
 
 // set additional validations
 setAdditionalValidations({
-  ...validators.value,
+  ...validators,
 })
 
 const { isPg } = useProject()
 
-const currencyList = ref(currencyCodes)
+const currencyList = currencyCodes || []
 
-const currencyLocaleList = ref(currencyLocales())
+const currencyLocaleList = currencyLocales() || []
 
 const isMoney = computed(() => formState.value.dt === 'money')
 
@@ -73,7 +71,7 @@ function filterOption(input: string, option: Option) {
           :filter-option="filterOption"
           :disabled="isMoney && isPg"
         >
-          <a-select-option v-for="(currencyLocale, i) in currencyLocaleList ?? []" :key="i" :value="currencyLocale.value">
+          <a-select-option v-for="(currencyLocale, i) of currencyLocaleList" :key="i" :value="currencyLocale.value">
             {{ currencyLocale.text }}
           </a-select-option>
         </a-select>
@@ -89,7 +87,7 @@ function filterOption(input: string, option: Option) {
           size="small"
           :disabled="isMoney && isPg"
         >
-          <a-select-option v-for="(currencyCode, i) in currencyList ?? []" :key="i" :value="currencyCode">
+          <a-select-option v-for="(currencyCode, i) of currencyList" :key="i" :value="currencyCode">
             {{ currencyCode }}
           </a-select-option>
         </a-select>