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/CtaSection.vue

@@ -0,0 +1,18 @@
+<template>
+  <section class="py-20 bg-gradient-to-r from-primary-700 to-primary-900 text-white">
+    <div class="section-container text-center">
+      <h2 class="text-3xl md:text-4xl font-bold mb-4">准备好提升居家服务管理效率了吗？</h2>
+      <p class="text-lg text-blue-100 mb-8 max-w-xl mx-auto">立即预约演示，了解平台如何帮助您的机构实现服务可监管、过程可追溯、质量可评价、费用可结算。</p>
+      <div class="flex flex-col sm:flex-row gap-4 justify-center">
+        <NuxtLink to="/contact"
+          class="px-8 py-4 bg-cta text-white rounded-xl text-lg font-semibold hover:bg-cta-700 transition-colors shadow-lg shadow-cta/25">
+          预约演示
+        </NuxtLink>
+        <NuxtLink to="/resources"
+          class="px-8 py-4 bg-white/15 backdrop-blur text-white rounded-xl text-lg font-semibold hover:bg-white/25 transition-colors border border-white/20">
+          获取方案
+        </NuxtLink>
+      </div>
+    </div>
+  </section>
+</template>