fix: 修复TypeScript配置错误并更新项目文档

详细说明:
- 修复了@n8n/config包的TypeScript配置错误
- 移除了不存在的jest-expect-message类型引用
- 清理了所有TypeScript构建缓存
- 更新了可行性分析文档，添加了技术实施方案
- 更新了Agent prompt文档
- 添加了会展策划工作流文档
- 包含了n8n-chinese-translation子项目
- 添加了exhibition-demo展示系统框架

n8n-n8n-1.109.2/packages/frontend/@n8n/i18n/README 2.md

@@ -0,0 +1,27 @@
+# @n8n/i18n
+
+A package for managing internationalization (i18n) in n8n's Frontend codebase. It provides a structured way to handle translations and localization, ensuring that the application can be easily adapted to different languages and regions.
+
+## Table of Contents
+
+- [Features](#features)
+- [Contributing](#contributing)
+- [License](#license)
+
+## Features
+
+- **Translation Management**: Simplifies the process of managing translations for different languages.
+- **Localization Support**: Provides tools to adapt the application for different regions and cultures.
+- **Easy Integration**: Seamlessly integrates with n8n's Frontend codebase, making it easy to implement and use.
+- **Reusable Base Text**: Allows for the definition of reusable base text strings, reducing redundancy in translations.
+- **Pluralization and Interpolation**: Supports pluralization and interpolation in base text strings, making it flexible for various use cases.
+- **Versioned Nodes Support**: Facilitates the management of translations for nodes in versioned directories, ensuring consistency across different versions.
+- **Documentation**: Comprehensive documentation to help developers understand and utilize the package effectively.
+
+## Contributing
+
+For more details, please read our [CONTRIBUTING.md](CONTRIBUTING.md).
+
+## License
+
+For more details, please read our [LICENSE.md](LICENSE.md).