refactor(api): 重构API客户端以支持依赖注入

- 移除全局api实例，改用createApi工厂函数创建客户端
- 在服务层函数中添加api参数，实现依赖注入
- 更新设备、角色、用户等服务调用方式
- 移除请求头中的Authorization字段手动设置
- 在hooks.server.ts中初始化并挂载api到locals
- 修复HttpError类定义位置并完善错误处理逻辑
- 调整页面组件中main容器和表格布局样式
- 更新tailwindcss主题配置和相关CSS类名
- 修改分页大小默认值从10到12
- 删除冗余的COOKIE_TOKEN_KEY导入和重定向逻辑

package-lock.json

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@@ -3666,7 +3659,6 @@
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