feat: Add full bilingual support with automated documentation sync (v1.2.1) (#5)

* refactor: Internationalize all generator outputs to English

Change all generated documentation from Chinese to English for broader accessibility.

* feat: Internationalize project to English with bilingual support

- Add website i18n with language switcher (zh-TW/en)
- Convert all code comments and outputs to English
- Create bilingual documentation (*.md + *.en.md)
- Set English as default language

* fix: Resolve test script path and API reference errors

* docs: Optimize README for SEO and switch to English as primary language

* refactor: Refactor website update script to support full bilingual auto-update

* chore: Release version 1.2.1

Author: haunchen

ATTRIBUTIONS.en.md

@@ -0,0 +1,92 @@
+# Third-Party Attributions
+
+[繁體中文](./ATTRIBUTIONS.md) | English
+
+This document lists the third-party resources used by n8n-skills and their licensing information.
+
+## Third-Party Resources
+
+### 1. n8n-mcp - n8n Model Context Protocol Integration
+
+n8n-mcp is a project that integrates n8n with Model Context Protocol (MCP), providing AI assistants with the ability to access n8n node information.
+
+- Project Name: n8n-mcp
+- Author: Romuald Czlonkowski @ www.aiadvisors.pl/en
+- Copyright: Copyright (c) 2024 Romuald Czlonkowski
+- License: MIT License
+- GitHub: https://github.com/czlonkowski/n8n-mcp
+- License Terms: https://github.com/czlonkowski/n8n-mcp/blob/main/LICENSE
+
+#### Scope of Use
+
+This project is developed based on n8n-mcp's architecture and methodology, including:
+
+- Database architecture design
+- Node parsing logic
+- MCP tool definitions
+- Validation mechanisms
+
+#### Acknowledgments
+
+This project is built upon the foundation of n8n-mcp, created by Romuald Czlonkowski @ [www.aiadvisors.pl/en](https://www.aiadvisors.pl/en).
+
+If you use this package in your project, we recommend including the following acknowledgment:
+
+```
+Built with n8n-mcp (https://github.com/czlonkowski/n8n-mcp)
+Created by Romuald Czlonkowski @ www.aiadvisors.pl/en
+```
+
+---
+
+## Other Dependency Packages
+
+This project uses the following npm packages:
+
+### Runtime Dependencies
+
+- n8n-workflow - n8n workflow core functionality
+  - License: Sustainable Use License
+  - Copyright: (c) 2024 n8n GmbH
+
+- n8n-core - n8n core functionality
+  - License: Sustainable Use License
+  - Copyright: (c) 2024 n8n GmbH
+
+### Development Dependencies
+
+- TypeScript - Maintained by Microsoft
+  - License: Apache License 2.0
+
+- Jest - Testing framework
+  - License: MIT License
+
+- ESLint - Code linting tool
+  - License: MIT License
+
+For detailed dependency package license information, please refer to each package's LICENSE file.
+
+---
+
+## Trademark Notice
+
+- n8n is a registered trademark of n8n GmbH
+- All other mentioned trademarks belong to their respective owners
+- This project is not affiliated with, endorsed, or sponsored by n8n GmbH
+
+---
+
+## Contact Information
+
+For any questions regarding licensing information, please contact:
+
+- n8n Official: https://n8n.io/contact
+- n8n-mcp Author: Romuald Czlonkowski @ www.aiadvisors.pl/en
+
+---
+
+## License Compliance
+
+This project is committed to complying with all relevant license terms. If you discover any licensing issues, please notify us immediately.
+
+Last Updated: 2025-10-31

CHANGELOG.en.md

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+# Changelog
+
+[繁體中文](./CHANGELOG.md) | English
+
+This file documents all notable changes to this project.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.2.1] - 2025-11-07
+
+### Changed
+- Refactor website update script to support full bilingual auto-update
+  - Add auto-update functionality for README.md and README.zh-TW.md
+  - Add auto-update functionality for website/locales/en.json and zh-TW.json
+  - Improve index.html update logic with data-i18n attribute matching, remove hardcoded Chinese dependencies
+  - Distinguish actual node count (from nodes.json) from output file count (from validation-report.json)
+  - Centralize all update data management (node count, template count, version, date, file statistics)
+  - Ensure English and Chinese content auto-sync, reducing maintenance overhead
+
+## [1.2.0] - 2025-11-04
+
+### Changed
+- Implemented node layered merging strategy, significantly reducing output file count
+- Optimized Skill.md content for better Claude understanding and file searching
+
+## [1.1.0] - 2025-11-03
+
+### Added
+- Complete open source project documentation (CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md)
+- Added comprehensive project metadata in package.json
+- Added prominent license notice in README.md
+- Added copyright notices in source code
+
+### Changed
+- Adjusted GitHub Actions architecture: update workflow only updates source code, release workflow handles building
+- .gitignore excludes data/ and output/ directories (build artifacts)
+
+### Fixed
+- Fixed workflow responsibility separation to avoid duplicate builds
+
+## [1.0.0] - 2025-10-31
+
+### Added
+- Initial release
+- Collect node information from n8n npm packages (540+ nodes)
+- Collect usage statistics from n8n.io Templates API
+- Priority ranking system (based on usage frequency, documentation completeness, community popularity)
+- Category organizer (core, app, trigger, ai, database, utility)
+- Node grouper (by functional groups and usage frequency)
+- Skill.md main file generator
+- Resource file generator (resources/*.md)
+- Validators (Skill format validation, completeness checking)
+- Support for n8n v1.117.2
+
+### GitHub Actions
+- Auto-update workflow (weekly n8n update checks)
+- Build validation workflow (runs on PR and push)
+- Release workflow (auto-creates GitHub Release)
+
+### Documentation
+- Complete README.md
+- LICENSE (MIT) and ATTRIBUTIONS.md (third-party license declarations)
+- PROJECT_STATUS.md (project status report)
+- CLAUDE.md (Claude Code development guide)
+- Detailed documentation for each module (USAGE.md, ORGANIZERS_QUICKSTART.md, etc.)
+
+### Technical
+- TypeScript 5.3+ (strict mode)
+- Modular design (collectors, parsers, organizers, generators, validators)
+- Complete type definitions
+- Jest testing framework
+- ESLint code linting
+
+---
+
+## Version Guidelines
+
+### Version Numbering Rules
+
+- MAJOR: Incompatible API changes or n8n major version upgrade
+- MINOR: Backward compatible feature additions or n8n minor version upgrade
+- PATCH: Backward compatible bug fixes or data updates
+
+### Tag Descriptions
+
+- `Added`: New features
+- `Changed`: Changes to existing functionality
+- `Deprecated`: Features to be removed soon
+- `Removed`: Removed features
+- `Fixed`: Bug fixes
+- `Security`: Security-related fixes

CHANGELOG.md

@@ -7,6 +7,17 @@
 
 ## [Unreleased]
 
+## [1.2.1] - 2025-11-07
+
+### Changed
+- 重構網站更新腳本以支援完整雙語自動更新
+  - 新增 README.md 和 README.zh-TW.md 自動更新功能
+  - 新增 website/locales/en.json 和 zh-TW.json 自動更新功能
+  - 改進 index.html 更新邏輯，使用 data-i18n 屬性匹配，移除硬編碼中文依賴
+  - 區分實際節點數（從 nodes.json）和輸出檔案數（從 validation-report.json）
+  - 統一管理所有更新資料（節點數、範本數、版本號、更新日期、檔案統計）
+  - 確保中英文文件內容自動同步，降低維護成本
+
 ## [1.2.0] - 2025-11-04
 
 ### Changed

CODE_OF_CONDUCT.en.md

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+# Code of Conduct
+
+[繁體中文](./CODE_OF_CONDUCT.md) | English
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to make participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention or advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies within all project spaces, and it also applies when an individual is representing the project or its community in public spaces. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team through:
+
+- Creating an Issue on GitHub (for public violations)
+- Directly contacting project maintainers (for sensitive issues)
+
+All complaints will be reviewed and investigated and will result in a response that is deemed necessary and appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org), version 2.1,
+available at https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct enforcement ladder](https://github.com/mozilla/diversity).
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.