🎨 重构项目结构：拆分 README 为多个分类文档

- 将原本单一的 README.md 拆分为 40+ 个分类文档
- 新增简洁的主页 README，提供清晰的导航
- 按照功能分类组织项目内容（AI、开发、数据、多媒体等）
- 每个分类文档独立，便于维护和更新
- 所有文档均添加返回主页链接

This refactor improves:
- 可读性和可维护性
- 导航体验
- 内容组织结构

docs/collab-docs.md

@@ -0,0 +1,22 @@
+# 6.3 文档协作
+
+[← 返回主页](../README.md)
+
+---
+
+#### 6.3 文档协作
+
+| 项目标题    | 项目简介                           | 项目地址                                             | 教程                                                         | star                                                         | 最近更新                                                     |
+| ----------- | ---------------------------------- | ---------------------------------------------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ |
+| Hexon       | 支持一键部署的在线Markdown编辑工具 | [点我查看](https://github.com/gethexon/hexon)        | [查看教程](https://zhuanlan.zhihu.com/p/1918965748849673568) | ![Star](https://img.shields.io/github/stars/gethexon/hexon?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/gethexon/hexon?label) |
+| Eidos       | 离线运行、支持本地AI的隐私知识库   | [点我查看](https://github.com/mayneyao/eidos)        | [查看教程](https://zhuanlan.zhihu.com/p/1918966647919711723) | ![Star](https://img.shields.io/github/stars/mayneyao/eidos?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/mayneyao/eidos?label) |
+| DailyNotes  | 结合Markdown与任务管理的Web应用    | [点我查看](https://github.com/m0ngr31/DailyNotes)    | [查看教程](https://zhuanlan.zhihu.com/p/1918966347972478654) | ![Star](https://img.shields.io/github/stars/m0ngr31/DailyNotes?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/m0ngr31/DailyNotes?label) |
+| TriliumNext | 管理海量笔记，支持多端同步等       | [点我查看](https://github.com/TriliumNext/Notes)     | [查看教程](https://zhuanlan.zhihu.com/p/1918961995039900059) | ![Star](https://img.shields.io/github/stars/TriliumNext/Notes?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/TriliumNext/Notes?label) |
+| MinDoc      | IT团队文档管理一站式解决方案       | [点我查看](https://github.com/mindoc-org/mindoc)     | [查看教程](https://zhuanlan.zhihu.com/p/1918967023150535170) | ![Star](https://img.shields.io/github/stars/mindoc-org/mindoc?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/mindoc-org/mindoc?label) |
+| Many Notes  | 支持多用户的Markdown笔记系统       | [点我查看](https://github.com/brufdev/many-notes)    | [查看教程](https://zhuanlan.zhihu.com/p/1918963147131323805) | ![Star](https://img.shields.io/github/stars/brufdev/many-notes?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/brufdev/many-notes?label) |
+| Etherpad    | 支持多人实时协作编辑的Web工具      | [点我查看](https://github.com/ether/etherpad-lite)   | [查看教程](https://zhuanlan.zhihu.com/p/1918965423556244001) | ![Star](https://img.shields.io/github/stars/ether/etherpad-lite?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/ether/etherpad-lite?label) |
+| StackEdit   | 支持多平台的全功能Markdown编辑器   | [点我查看](https://github.com/benweet/stackedit/)    | [查看教程](https://zhuanlan.zhihu.com/p/1918962746332026212) | ![Star](https://img.shields.io/github/stars/benweet/stackedit?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/benweet/stackedit?label) |
+| TiddlyWiki  | 实现知识管理及云端同步部署         | [点我查看](https://github.com/Jermolene/TiddlyWiki5) | [查看教程](https://zhuanlan.zhihu.com/p/1920830563394234167) | ![Star](https://img.shields.io/github/stars/Jermolene/TiddlyWiki5?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/Jermolene/TiddlyWiki5?label) |
+| Univer      | 企业级文档协同编辑解决方案         | [项目地址](https://github.com/dream-num/helm-charts) | [查看教程](https://zhuanlan.zhihu.com/p/31528946946)         | ![Star](https://img.shields.io/github/stars/dream-num/helm-charts?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/dream-num/helm-charts?label) |
+| ShowDoc     | 支持自动生成API文档的团队文档系统  | [项目地址](https://github.com/star7th/showdoc)       | [查看教程](https://zhuanlan.zhihu.com/p/31405973187)         | ![Star](https://img.shields.io/github/stars/star7th/showdoc?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/star7th/showdoc?label) |
+| 魔豆文库    | 让NAS变文档库并支持多格式预览      | [项目地址](https://github.com/mnt-ltd/moredoc)       | [查看教程](https://zhuanlan.zhihu.com/p/30900193400)         | ![Star](https://img.shields.io/github/stars/mnt-ltd/moredoc?&label=) | ![Last Commit](https://img.shields.io/github/last-commit/mnt-ltd/moredoc?label) |