fix(InputMenu/SelectMenu): init filter with labelKey

docs/app/components/content/examples/input-menu/InputMenuCountriesExample.vue

@@ -19,7 +19,6 @@ function onOpen() {
     :items="countries || []"
     :loading="status === 'pending'"
     label-key="name"
-    :filter="['name']"
     :search-input="{ icon: 'i-lucide-search' }"
     placeholder="Select country"
     class="w-48"

docs/app/components/content/examples/input-menu/InputMenuFilterFieldsExample.vue

@@ -16,7 +16,7 @@ const { data: users, status } = await useFetch('https://jsonplaceholder.typicode
   <UInputMenu
     :items="users || []"
     :loading="status === 'pending'"
-    :filter="['name', 'email']"
+    :filter="['label', 'email']"
     icon="i-lucide-user"
     placeholder="Select user"
     class="w-80"

docs/app/components/content/examples/select-menu/SelectMenuCountriesExample.vue

@@ -4,7 +4,8 @@ const { data: countries, status, execute } = await useLazyFetch<{
   code: string
   emoji: string
 }[]>('/api/countries.json', {
-  immediate: false
+  immediate: false,
+  default: () => []
 })
 
 function onOpen() {
@@ -16,10 +17,9 @@ function onOpen() {
 
 <template>
   <USelectMenu
-    :items="countries || []"
+    :items="countries"
     :loading="status === 'pending'"
     label-key="name"
-    :filter="['name']"
     :search-input="{ icon: 'i-lucide-search' }"
     placeholder="Select country"
     class="w-48"

docs/app/components/content/examples/select-menu/SelectMenuFilterFieldsExample.vue

@@ -16,7 +16,7 @@ const { data: users, status } = await useFetch('https://jsonplaceholder.typicode
   <USelectMenu
     :items="users || []"
     :loading="status === 'pending'"
-    :filter="['name', 'email']"
+    :filter="['label', 'email']"
     icon="i-lucide-user"
     placeholder="Select user"
     class="w-80"

docs/content/3.components/input-menu.md

@@ -694,7 +694,7 @@ This example uses [refDebounced](https://vueuse.org/shared/refDebounced/#refdebo
 
 ### With custom search
 
-Use the `filter` prop with an array of fields to filter on.
+Use the `filter` prop with an array of fields to filter on. Defaults to `[labelKey]`.
 
 ::component-example
 ---

docs/content/3.components/select-menu.md

@@ -731,7 +731,7 @@ This example uses [refDebounced](https://vueuse.org/shared/refDebounced/#refdebo
 
 ### With custom search
 
-Use the `filter` prop with an array of fields to filter on.
+Use the `filter` prop with an array of fields to filter on. Defaults to `[labelKey]`.
 
 ::component-example
 ---