clean: 清理notion文档资料中的重复文件

详细说明:
- 移除文旅和智能开发目录中的重复图片文件
- 清理font-awesome等前端资源文件
- 保留必要的文档和素材文件

影响模块:
- doc/notion文档资料/文旅/
- doc/notion文档资料/智能开发/

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

doc/文档资料/智能开发/附件项目/assets/font-awesome/svgs/solid/fish.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><!--! Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. --><path d="M180.5 141.5C219.7 108.5 272.6 80 336 80s116.3 28.5 155.5 61.5c39.1 33 66.9 72.4 81 99.8c4.7 9.2 4.7 20.1 0 29.3c-14.1 27.4-41.9 66.8-81 99.8C452.3 403.5 399.4 432 336 432s-116.3-28.5-155.5-61.5c-16.2-13.7-30.5-28.5-42.7-43.1L48.1 379.6c-12.5 7.3-28.4 5.3-38.7-4.9S-3 348.7 4.2 336.1L50 256 4.2 175.9c-7.2-12.6-5-28.4 5.3-38.6s26.1-12.2 38.7-4.9l89.7 52.3c12.2-14.6 26.5-29.4 42.7-43.1zM448 256a32 32 0 1 0 -64 0 32 32 0 1 0 64 0z"/></svg>