fix(components): improve generic types (#3331)

Co-authored-by: Benjamin Canac <canacb1@gmail.com>

docs/app/components/content/examples/dropdown-menu/DropdownMenuCheckboxItemsExample.vue

@@ -1,4 +1,6 @@
 <script setup lang="ts">
+import type { DropdownMenuItem } from '@nuxt/ui'
+
 const showBookmarks = ref(true)
 const showHistory = ref(false)
 const showDownloads = ref(false)
@@ -36,7 +38,7 @@ const items = computed(() => [{
   onUpdateChecked(checked: boolean) {
     showDownloads.value = checked
   }
-}])
+}] satisfies DropdownMenuItem[])
 </script>
 
 <template>

docs/app/components/content/examples/dropdown-menu/DropdownMenuColorItemsExample.vue

@@ -1,5 +1,7 @@
 <script setup lang="ts">
-const items = [
+import type { DropdownMenuItem } from '@nuxt/ui'
+
+const items: DropdownMenuItem[][] = [
   [
     {
       label: 'View',
@@ -17,7 +19,7 @@ const items = [
   [
     {
       label: 'Delete',
-      color: 'error' as const,
+      color: 'error',
       icon: 'i-lucide-trash'
     }
   ]
@@ -27,9 +29,5 @@ const items = [
 <template>
   <UDropdownMenu :items="items" :ui="{ content: 'w-48' }">
     <UButton label="Open" color="neutral" variant="outline" icon="i-lucide-menu" />
-
-    <template #profile-trailing>
-      <UIcon name="i-lucide-badge-check" class="shrink-0 size-5 text-(--ui-primary)" />
-    </template>
   </UDropdownMenu>
 </template>

docs/app/components/content/examples/dropdown-menu/DropdownMenuCustomSlotExample.vue

@@ -1,15 +1,19 @@
 <script setup lang="ts">
-const items = [{
-  label: 'Profile',
-  icon: 'i-lucide-user',
-  slot: 'profile'
-}, {
-  label: 'Billing',
-  icon: 'i-lucide-credit-card'
-}, {
-  label: 'Settings',
-  icon: 'i-lucide-cog'
-}]
+import type { DropdownMenuItem } from '@nuxt/ui'
+
+const items = [
+  {
+    label: 'Profile',
+    icon: 'i-lucide-user',
+    slot: 'profile' as const
+  }, {
+    label: 'Billing',
+    icon: 'i-lucide-credit-card'
+  }, {
+    label: 'Settings',
+    icon: 'i-lucide-cog'
+  }
+] satisfies DropdownMenuItem[]
 </script>
 
 <template>

docs/app/components/content/examples/dropdown-menu/DropdownMenuOpenExample.vue

@@ -1,20 +1,24 @@
 <script setup lang="ts">
+import type { DropdownMenuItem } from '@nuxt/ui'
+
 const open = ref(false)
 
 defineShortcuts({
   o: () => open.value = !open.value
 })
 
-const items = [{
-  label: 'Profile',
-  icon: 'i-lucide-user'
-}, {
-  label: 'Billing',
-  icon: 'i-lucide-credit-card'
-}, {
-  label: 'Settings',
-  icon: 'i-lucide-cog'
-}]
+const items: DropdownMenuItem[] = [
+  {
+    label: 'Profile',
+    icon: 'i-lucide-user'
+  }, {
+    label: 'Billing',
+    icon: 'i-lucide-credit-card'
+  }, {
+    label: 'Settings',
+    icon: 'i-lucide-cog'
+  }
+]
 </script>
 
 <template>