feat(Tabs): new component (#450)

docs/components/content/examples/TabsExampleBasic.vue

@@ -0,0 +1,17 @@
+<script setup>
+const items = [{
+  label: 'Tab1',
+  content: 'This is the content shown for Tab1'
+}, {
+  label: 'Tab2',
+  disabled: true,
+  content: 'And, this is the content for Tab2'
+}, {
+  label: 'Tab3',
+  content: 'Finally, this is the content for Tab3'
+}]
+</script>
+
+<template>
+  <UTabs :items="items" />
+</template>