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/tailwind.config.ts

@@ -0,0 +1,46 @@
+import type { Config } from 'tailwindcss'
+
+export default <Config>{
+  content: [
+    './components/**/*.vue',
+    './pages/**/*.vue',
+    './app.vue'
+  ],
+  theme: {
+    extend: {
+      colors: {
+        primary: {
+          DEFAULT: '#155EEF',
+          50: '#EBF0FF',
+          100: '#D6E0FF',
+          500: '#155EEF',
+          700: '#0B4C8C',
+          900: '#062D5E'
+        },
+        accent: {
+          DEFAULT: '#20C997',
+          50: '#E6F9F5',
+          500: '#20C997',
+          700: '#18A999'
+        },
+        cta: {
+          DEFAULT: '#FF8A3D',
+          500: '#FF8A3D',
+          700: '#FF7A1A'
+        },
+        surface: {
+          DEFAULT: '#F5F9FF',
+          white: '#FFFFFF'
+        },
+        text: {
+          primary: '#1F2937',
+          secondary: '#6B7280'
+        }
+      },
+      fontFamily: {
+        sans: ['"Noto Sans SC"', '"Source Han Sans"', '"Alibaba PuHuiTi"', 'system-ui', 'sans-serif'],
+        mono: ['Inter', 'system-ui', 'sans-serif']
+      }
+    }
+  }
+}