Tty mode

[HALQME]

This pull request introduces major improvements to documentation for the btuin project, focusing on clarity, internationalization, and maintainability. The English and Japanese README files are now fully separated and streamlined, new architecture diagrams and documents have been added, and outdated or redundant documentation has been removed. The API reference and philosophy documents have also been updated for consistency and clarity.

Documentation Restructuring and Internationalization:

• Added a new Japanese README (README.ja.md) and rewrote the main English README.md to be concise, focusing on features, usage, and API overview. This separates language-specific content and simplifies onboarding for both English and Japanese readers. [1] [2]

• Updated the documentation structure by removing outdated or redundant docs:

  • Deleted docs/advanced-guides.md (advanced usage in Japanese)
  • Deleted docs/api-reference.md (API reference in Japanese)
  • Deleted docs/philosophy.md (project philosophy in Japanese)
    [1] [2] [3]

Architecture Documentation and Visualization:

• Added new architecture documentation in both English (docs/architecture.md) and Japanese (docs/architecture.ja.md) to explain the core design, module structure, headless execution, and adapter patterns. [1] [2]

• Introduced a new architecture diagram (docs/assets/architecture.d2) to visually represent the application's initialization, rendering loop, and I/O flow.

These changes improve the accessibility, clarity, and maintainability of the documentation, making it easier for both new and existing contributors to understand and work with the btuin framework.

Summary of Most Important Changes:

Documentation Restructuring & Internationalization

• Added README.ja.md with Japanese documentation, and rewrote README.md to be concise and English-focused, with clear links between the two. [1] [2]
• Removed outdated or redundant Japanese documentation files: docs/advanced-guides.md, docs/api-reference.md, and docs/philosophy.md. [1] [2] [3]

Architecture Documentation & Visualization

• Added new architecture documents in English and Japanese (docs/architecture.md, docs/architecture.ja.md) to explain the framework's design and modular structure. [1] [2]
• Added a new architecture diagram (docs/assets/architecture.d2) to visually represent the application's workflow and data flow.