feat(theme)!: migrate from heroicons to lucide (#2540)

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

src/runtime/components/Breadcrumb.vue

@@ -55,7 +55,7 @@ extendDevtoolsMeta({
       { label: 'Home', to: '/' },
       {
         slot: 'dropdown',
-        icon: 'i-heroicons-ellipsis-horizontal',
+        icon: 'i-lucide-ellipsis',
         children: [{
           label: 'Documentation'
         }, {