fix linter issues

src/components/settings/form/FormSelect.vue

@@ -1,9 +1,14 @@
 <template>
   <div>
     <template v-if="!expanded">
-      <select v-model="model" v-if="!expanded" :multiple="multiple">
+      <select
+        v-if="!expanded"
+        v-model="model"
+        :multiple="multiple"
+      >
         <option
           v-for="option in options"
+          :key="option.id"
           :value="option.id"
         >
           {{ t('side_menu', option.label) }}
@@ -13,9 +18,9 @@
     <template v-else>
       <NcCheckboxRadioSwitch
         v-for="option in options"
+        :key="option.id"
         v-model="model"
         :value="option.id"
-        :key="option.id"
         :type="multiple ? 'checkbox' : 'radio'"
         name="value"
       >
@@ -28,7 +33,7 @@
 <script setup>
 import { NcCheckboxRadioSwitch } from '@nextcloud/vue'
 
-const model = defineModel()
+const model = defineModel({ type: [Number, String, Array] })
 const { options, expanded } = defineProps({
   options: {
     type: Array,