Tasks empty state

<!--
  Расхождение с апстримом: `IconPlaceholder` заменена инлайновым `<svg>`
  (lucide-react v0.545.0 "circle-check"/"plus") — см. docs/PORTING.md §5.
-->
<script setup lang="ts">
import { Button } from "@/components/ui/button"
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
import { Empty, EmptyContent, EmptyDescription, EmptyHeader, EmptyMedia, EmptyTitle } from "@/components/ui/empty"
</script>

<template>
  <div class="flex items-center justify-center p-4">
    <Card class="w-full max-w-md">
      <CardHeader>
        <CardTitle>Tasks</CardTitle>
        <CardDescription>Track and manage your to-dos.</CardDescription>
      </CardHeader>
      <CardContent>
        <Empty>
          <EmptyHeader>
            <EmptyMedia variant="icon">
              <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-circle-check"
              >
                <circle cx="12" cy="12" r="10" />
                <path d="m9 12 2 2 4-4" />
              </svg>
            </EmptyMedia>
            <EmptyTitle>All clear</EmptyTitle>
            <EmptyDescription>
              You have no pending tasks. Enjoy the downtime or create a new one.
            </EmptyDescription>
          </EmptyHeader>
          <EmptyContent>
            <Button size="sm" variant="outline">
              <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-plus"
                data-icon="inline-start"
              >
                <path d="M5 12h14" />
                <path d="M12 5v14" />
              </svg>
              New Task
            </Button>
          </EmptyContent>
        </Empty>
      </CardContent>
    </Card>
  </div>
</template>