feat: add DemoHome components

packages/vant-cli/site/mobile/components/DemoHome.vue

@@ -0,0 +1,78 @@
+<template>
+  <div class="demo-home">
+    <h1 class="demo-home__title">
+      <img :src="config.logo">
+      <span>{{ config.title }}</span>
+    </h1>
+    <h2 v-if="config.description" class="demo-home__desc">{{ config.description }}</h2>
+    <template v-for="(group, index) in config.nav">
+      <demo-home-nav
+        :group="group"
+        :base="$vantLang"
+        :key="index"
+      />
+    </template>
+  </div>
+</template>
+
+<script>
+import { config } from '../../../dist/mobile-config';
+import DemoHomeNav from './DemoHomeNav';
+
+export default {
+  components: {
+    DemoHomeNav
+  },
+
+  data() {
+    return {
+      config
+    };
+  }
+};
+</script>
+
+<style lang="less">
+@import '../../common/style/index';
+
+.demo-home {
+  box-sizing: border-box;
+  width: 100%;
+  min-height: 100vh;
+  padding: 46px 20px 20px;
+  background: #fff;
+
+  &__title,
+  &__desc {
+    padding-left: 16px;
+    font-weight: normal;
+    user-select: none;
+  }
+
+  &__title {
+    margin: 0 0 16px;
+
+    img,
+    span {
+      display: inline-block;
+      vertical-align: middle;
+    }
+
+    img {
+      width: 36px;
+    }
+
+    span {
+      margin-left: 16px;
+      font-weight: 500;
+      font-size: 36px;
+    }
+  }
+
+  &__desc {
+    margin: 0 0 40px;
+    color: #7d7e80;
+    font-size: 14px;
+  }
+}
+</style>