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/DemoForm.vue

@@ -0,0 +1,54 @@
+<script setup lang="ts">
+import { useLeadForm } from '~/composables/useLeadForm'
+const { form, loading, success, error, submit } = useLeadForm('demo')
+
+const focusAreas = ['政府监管', '医院延续护理', '养老机构上门服务', '社区居家照护', '长护险管理', '其他']
+</script>
+
+<template>
+  <div class="max-w-lg mx-auto">
+    <form v-if="!success" @submit.prevent="submit" class="space-y-5">
+      <div>
+        <label class="block text-sm font-medium mb-1 text-left">姓名 <span class="text-red-500">*</span></label>
+        <input v-model="form.name" class="w-full px-4 py-3 rounded-xl border border-gray-200 focus:border-primary focus:ring-2 focus:ring-primary-50 outline-none transition-all" placeholder="您的姓名" />
+      </div>
+      <div>
+        <label class="block text-sm font-medium mb-1 text-left">单位名称 <span class="text-red-500">*</span></label>
+        <input v-model="form.orgName" class="w-full px-4 py-3 rounded-xl border border-gray-200 focus:border-primary focus:ring-2 focus:ring-primary-50 outline-none transition-all" placeholder="您所在的单位" />
+      </div>
+      <div>
+        <label class="block text-sm font-medium mb-1 text-left">职务</label>
+        <input v-model="form.position" class="w-full px-4 py-3 rounded-xl border border-gray-200 focus:border-primary focus:ring-2 focus:ring-primary-50 outline-none transition-all" placeholder="您的职务/角色" />
+      </div>
+      <div>
+        <label class="block text-sm font-medium mb-1 text-left">手机号 <span class="text-red-500">*</span></label>
+        <input v-model="form.phone" type="tel" class="w-full px-4 py-3 rounded-xl border border-gray-200 focus:border-primary focus:ring-2 focus:ring-primary-50 outline-none transition-all" placeholder="您的手机号" />
+      </div>
+      <div>
+        <label class="block text-sm font-medium mb-1 text-left">所在城市</label>
+        <input v-model="form.city" class="w-full px-4 py-3 rounded-xl border border-gray-200 focus:border-primary focus:ring-2 focus:ring-primary-50 outline-none transition-all" placeholder="城市" />
+      </div>
+      <div>
+        <label class="block text-sm font-medium mb-1 text-left">关注方向</label>
+        <select v-model="form.focusArea" class="w-full px-4 py-3 rounded-xl border border-gray-200 focus:border-primary focus:ring-2 focus:ring-primary-50 outline-none transition-all">
+          <option value="">请选择</option>
+          <option v-for="a in focusAreas" :key="a" :value="a">{{ a }}</option>
+        </select>
+      </div>
+      <div>
+        <label class="block text-sm font-medium mb-1 text-left">留言需求</label>
+        <textarea v-model="form.message" rows="3" class="w-full px-4 py-3 rounded-xl border border-gray-200 focus:border-primary focus:ring-2 focus:ring-primary-50 outline-none transition-all resize-none" placeholder="请简要描述您的需求"></textarea>
+      </div>
+      <p v-if="error" class="text-red-500 text-sm">{{ error }}</p>
+      <button type="submit" :disabled="loading"
+        class="w-full px-6 py-3 bg-cta text-white rounded-xl font-semibold hover:bg-cta-700 transition-colors disabled:opacity-50 disabled:cursor-not-allowed">
+        {{ loading ? '提交中...' : '提交预约' }}
+      </button>
+    </form>
+    <div v-else class="text-center py-12">
+      <div class="w-16 h-16 mx-auto mb-4 rounded-full bg-green-100 text-green-500 flex items-center justify-center"><svg class="w-10 h-10" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><path d="M5 13l4 4L19 7" stroke-linecap="round" stroke-linejoin="round"/></svg></div>
+      <h3 class="text-2xl font-bold mb-2">提交成功</h3>
+      <p class="text-text-secondary">感谢您的关注，我们将尽快与您联系。</p>
+    </div>
+  </div>
+</template>