Implement basic listing and creating playlist

app/components/ui/empty/EmptyHeader.vue

@@ -0,0 +1,20 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from "vue"
+import { cn } from "@/lib/utils"
+
+defineProps<{
+  class?: HTMLAttributes["class"]
+}>()
+</script>
+
+<template>
+  <div
+    data-slot="empty-header"
+    :class="cn(
+      'flex max-w-sm flex-col items-center gap-2 text-center',
+      $attrs.class ?? '',
+    )"
+  >
+    <slot />
+  </div>
+</template>