Basic empty state

<!--
  Расхождение с апстримом: `IconPlaceholder` заменена инлайновым `<svg>`
  (lucide-react v0.545.0 "arrow-up-right") — см. docs/PORTING.md §5.
-->
<script setup lang="ts">
import { Button } from "@/components/ui/button"
import { Empty, EmptyContent, EmptyDescription, EmptyHeader, EmptyTitle } from "@/components/ui/empty"
</script>

<template>
  <div class="flex items-center justify-center">
    <Empty>
      <EmptyHeader>
        <EmptyTitle>No projects yet</EmptyTitle>
        <EmptyDescription>
          You haven't created any projects yet. Get started by creating your first project.
        </EmptyDescription>
      </EmptyHeader>
      <EmptyContent>
        <div class="flex gap-2">
          <Button as-child>
            <a href="#">Create project</a>
          </Button>
          <Button variant="outline">Import project</Button>
        </div>
        <Button variant="link" as-child class="text-muted-foreground">
          <a href="#"
            >Learn more
            <svg
              xmlns="http://www.w3.org/2000/svg"
              width="24"
              height="24"
              viewBox="0 0 24 24"
              fill="none"
              stroke="currentColor"
              stroke-width="2"
              stroke-linecap="round"
              stroke-linejoin="round"
              class="lucide lucide-arrow-up-right"
            >
              <path d="M7 7h10v10" />
              <path d="M7 17 17 7" />
            </svg>
          </a>
        </Button>
      </EmptyContent>
    </Empty>
  </div>
</template>