feat: 初始化居家上门服务系统完整项目代码

- Spring Boot 后端服务 (hss-home-service)
- delivery-miniapp 配送小程序
- website 官网 (Nuxt)
- docs 架构设计文档
- Docker 容器化部署配置

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

hss-home-service/website/components/ScenarioCard.vue

@@ -0,0 +1,17 @@
+<script setup lang="ts">
+defineProps<{ icon: string; title: string; desc: string }>()
+</script>
+
+<template>
+  <div class="bg-surface rounded-2xl p-8 hover:shadow-md transition-all duration-300 border border-gray-100 group">
+    <div class="w-14 h-14 rounded-2xl bg-gradient-to-br from-primary-50 to-accent-50 text-primary flex items-center justify-center mb-5 group-hover:from-primary group-hover:to-accent group-hover:text-white transition-all">
+      <AppIcon :name="icon" class="w-7 h-7" />
+    </div>
+    <h3 class="font-bold text-xl mb-3">{{ title }}</h3>
+    <p class="text-sm text-text-secondary leading-relaxed mb-4">{{ desc }}</p>
+    <span class="text-primary font-medium text-sm hover:underline cursor-pointer inline-flex items-center gap-1">
+      了解更多
+      <svg class="w-4 h-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><path d="M9 5l7 7-7 7" stroke-linecap="round" stroke-linejoin="round"/></svg>
+    </span>
+  </div>
+</template>