feat: 初始化项目结构并添加核心功能模块

- 新增文档模板和导航结构
- 实现服务器基础API路由和控制器
- 添加扩展插件配置和前端框架
- 引入多租户和权限管理模块
- 集成日志和数据库配置
- 添加核心业务模型和类型定义

archive/handover/README (14).md

@@ -0,0 +1,18 @@
+**libyuv** is an open source project that includes YUV scaling and conversion functionality.
+
+* Scale YUV to prepare content for compression, with point, bilinear or box filter.
+* Convert to YUV from webcam formats for compression.
+* Convert to RGB formats for rendering/effects.
+* Rotate by 90/180/270 degrees to adjust for mobile devices in portrait mode.
+* Optimized for SSSE3/AVX2 on x86/x64.
+* Optimized for Neon on Arm.
+* Optimized for MSA on Mips.
+
+### Development
+
+See [Getting started][1] for instructions on how to get started developing.
+
+You can also browse the [docs directory][2] for more documentation.
+
+[1]: ./docs/getting_started.md
+[2]: ./docs/