feat(Breadcrumb): new component (#506)

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

docs/components/content/examples/BreadcrumbExampleBasic.vue

@@ -0,0 +1,17 @@
+<script setup>
+const links = [{
+  label: 'Home',
+  icon: 'i-heroicons-home',
+  to: '/'
+}, {
+  label: 'Navigation',
+  icon: 'i-heroicons-square-3-stack-3d'
+}, {
+  label: 'Breadcrumb',
+  icon: 'i-heroicons-link'
+}]
+</script>
+
+<template>
+  <UBreadcrumb :links="links" />
+</template>

docs/components/content/examples/BreadcrumbExampleDefaultSlot.vue

@@ -0,0 +1,20 @@
+<script setup>
+const links = [{
+  label: 'Home',
+  to: '/'
+}, {
+  label: 'Navigation'
+}, {
+  label: 'Breadcrumb'
+}]
+</script>
+
+<template>
+  <UBreadcrumb :links="links">
+    <template #default="{ link, isActive, index }">
+      <UBadge :color="isActive ? 'primary' : 'gray'" class="rounded-full">
+        {{ index + 1 }}. {{ link.label }}
+      </UBadge>
+    </template>
+  </UBreadcrumb>
+</template>

docs/components/content/examples/BreadcrumbExampleDividerSlot.vue

@@ -0,0 +1,21 @@
+<script setup>
+const links = [{
+  label: 'Home',
+  icon: 'i-heroicons-home',
+  to: '/'
+}, {
+  label: 'Navigation',
+  icon: 'i-heroicons-square-3-stack-3d'
+}, {
+  label: 'Breadcrumb',
+  icon: 'i-heroicons-link'
+}]
+</script>
+
+<template>
+  <UBreadcrumb :links="links" :ui="{ ol: 'gap-x-3', li: 'gap-x-3' }">
+    <template #divider>
+      <span class="w-8 h-1 rounded-full bg-gray-300 dark:bg-gray-700" />
+    </template>
+  </UBreadcrumb>
+</template>

docs/components/content/examples/BreadcrumbExampleIconSlot.vue

@@ -0,0 +1,25 @@
+<script setup>
+const links = [{
+  label: 'Home',
+  to: '/'
+}, {
+  label: 'Navigation'
+}, {
+  label: 'Breadcrumb'
+}]
+</script>
+
+<template>
+  <UBreadcrumb :links="links" :divider="null" :ui="{ ol: 'gap-x-3' }">
+    <template #icon="{ link, index, isActive }">
+      <UAvatar
+        :alt="(index + 1 ).toString()"
+        :ui="{
+          background: isActive ? 'bg-primary-500 dark:bg-primary-400' : undefined,
+          placeholder: isActive ? 'text-white dark:text-gray-900' : !!link.to ? 'group-hover:text-gray-700 dark:group-hover:text-gray-200' : ''
+        }"
+        size="xs"
+      />
+    </template>
+  </UBreadcrumb>
+</template>