feat(theme): add Home Custom

theme/src/client/components/Home/HomeCustom.vue

@@ -0,0 +1,59 @@
+<script setup lang="ts">
+import { Content, withBase } from 'vuepress/client'
+import { computed } from 'vue'
+import { isLinkHttp } from 'vuepress/shared'
+import type { PlumeThemeHomeCustom } from '../../../shared/index.js'
+import { useDarkMode } from '../../composables/index.js'
+
+const props = defineProps<PlumeThemeHomeCustom & { onlyOnce?: boolean }>()
+
+const isDark = useDarkMode()
+
+const styles = computed(() => {
+  if (!props.backgroundImage)
+    return null
+
+  const image = typeof props.backgroundImage === 'string' ? props.backgroundImage : (props.backgroundImage[isDark.value ? 'dark' : 'light'] ?? props.backgroundImage.light)
+
+  const link = isLinkHttp(image) ? props.backgroundImage : withBase(image)
+  return {
+    'background-image': `url(${link})`,
+    'background-size': 'cover',
+    'background-position': 'center',
+    'background-repeat': 'no-repeat',
+    'background-attachment': props.backgroundAttachment || '',
+  }
+})
+</script>
+
+<template>
+  <div class="home-custom" :style="styles">
+    <div class="container">
+      <Content class="plume-content" />
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.home-custom {
+  position: relative;
+  padding: 24px;
+}
+
+@media (min-width: 640px) {
+  .home-custom {
+    padding: 32px 48px;
+  }
+}
+
+@media (min-width: 960px) {
+  .home-custom {
+    padding: 48px;
+  }
+}
+
+.container {
+  max-width: 1152px;
+  margin: 0 auto;
+}
+</style>