feat: Add company introduction, about us, feature descriptions, user agreement, and privacy policy documents

- Created company introduction document with details about the studio, contact information, and business scope.
- Added an "About Us" document outlining the team's mission, vision, and contact details.
- Developed a comprehensive feature introduction for the kevisual assistant, detailing various functionalities.
- Established a user agreement outlining terms of use, intellectual property rights, and privacy policy.
- Implemented a privacy policy document explaining information collection, usage, and security measures.

feat: Enhance the skill-beautiful app with interactive features and improved UI

- Integrated THREE.js for 3D rendering and added control modules for user interaction.
- Created a dynamic information panel with CSS3D rendering for better user experience.
- Implemented particle systems and lighting effects to enhance visual appeal.
- Added keyboard controls for camera manipulation and information display toggling.

fix: Update routing and rendering logic in the app provider

- Adjusted the app provider to ensure proper cleanup of resources on component unmount.
- Improved the layout and styling of the main application container for better responsiveness.

chore: Set up info page with proper metadata and styling

- Created an info page with relevant metadata for SEO and user engagement.
- Imported necessary styles for consistent design across the application.

docs/功能介绍.md

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+# kevisual 助手
+
+加速你的工作，生活，学习。
+
+## 功能介绍
+
+### 1. 网页部署平台
+
+任何人的自己的博客，自定义的 ai 创建的网页，都可以通过这个平台，来管理自己的网页。
+
+实现了：
+
+- 类似图床的文件管理
+- 站点的创建，删除
+- 域名自定义
+
+#### 1.1. 用户的用户管理 web 网站
+
+![图片1](https://kevisual.cn/root/official/docs/assets/feature/user-apps.png)
+
+可以配置只自己可以访问。
+
+#### 1.2. 文件管理
+
+![图片2](https://kevisual.cn/root/official/docs/assets/feature/user-files.png)
+
+配置自己的文件的目录
+
+### 2. AI Mark 推荐
+
+大模型汇总了大量信息，但在具体应用时，用户需要一个精炼的知识库来找到解决方案。因此，我们计划创建一个网站助手工具库。当用户提出问题时，工具库可以提供快捷方式或直接实现解决方案。我们来提炼这个资料库。
+
+例如，我们将收录一些可自行部署的软件和开源项目，如 GitHub 上的优秀项目：vaultwarden（密码管理）、memos（笔记）等。
+
+由于应用种类繁多，我们需要一个便捷的入口来快速访问这些工具。
+
+TODO：
+
+### 2. 笔记助手
+
+快速将内容粘贴到视觉程序库中，通过 AI 创造性地生成美观的内容并进行可视化。便捷地创建个人笔记，加速思考，快速生成笔记和网页。
+
+TODO:
+
+### 3. 资料库 AI
+
+搭建自己的资料库。
+TODO: