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/playwright.config.ts

@@ -0,0 +1,17 @@
+import { defineConfig } from '@playwright/test'
+
+export default defineConfig({
+  testDir: './tests',
+  timeout: 30000,
+  retries: 0,
+  use: {
+    baseURL: 'http://172.31.12.249:3080',
+    screenshot: 'only-on-failure',
+    trace: 'retain-on-failure',
+  },
+  projects: [
+    { name: 'desktop', use: { viewport: { width: 1440, height: 900 } } },
+    { name: 'tablet',  use: { viewport: { width: 768, height: 1024 } } },
+    { name: 'mobile',  use: { viewport: { width: 375, height: 812 } } },
+  ],
+})