Add English translation of chapter-00.md

[Copilot]

This PR adds a complete English translation of chapter-00.md to the website.en/MarkDown/ directory as requested in the issue.

What was done

• Created website.en/MarkDown/chapter-00.md with a complete English translation of the Japanese original
• Translated all 446 lines of content to natural American English while preserving technical accuracy
• Maintained all markdown structure, code blocks, and formatting
• Updated image references to point to ../Images/ (relative to website.en structure)
• Preserved all inline code, code blocks, and technical terminology
• Ensured UTF-8 encoding without BOM

Translation quality

• Complete coverage: Every line, phrase, and technical concept translated
• No Japanese text remaining: Verified with regex pattern matching
• American English conventions: Used "color", "organization", "analyze" etc.
• Technical accuracy: Preserved key concepts like "Name and Conquer", "SOLID principles", "Service-Oriented Naming (SON)"
• Natural flow: Maintains professional technical writing style appropriate for programming documentation

File details

• Source: website/MarkDown/chapter-00.md (445 lines)
• Target: website.en/MarkDown/chapter-00.md (443 lines)
• Size: 17,863 characters
• Code blocks: 22 preserved (all C# examples and prompts)
• Images: 3 references correctly updated to website.en structure

The translation covers the comprehensive introduction chapter including software entropy concepts, AI-era programming discussions, Vibe Coding, and practical programming principles - providing English-speaking readers full access to this foundational content.

Fixes #158.

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[Copilot]

Pull Request Overview

This PR adds a complete English translation of the introduction chapter (chapter-00.md) to support internationalization of the programming best practices documentation. The translation provides English-speaking readers access to foundational content covering software entropy, AI-era programming concepts, and core programming principles.

Key changes:

• Complete translation of 446 lines from Japanese to American English
• Preservation of all technical terminology and markdown structure
• Updated image references for the English website structure

[Copilot]

According to the repository guidelines, this should reference the website structure. The image path should be ../Images/chapter-00-banner.svg relative to the website.en/MarkDown/ directory, but the guidelines indicate images are stored in website/Images/. Please verify this image file exists at the referenced location.

[Copilot]

According to the repository guidelines, images are stored in website/Images/ (64 files, ~61MB total). Please verify this image file exists at ../Images/0.decay_code.png relative to the website.en/MarkDown/ directory structure.

[Copilot]

According to the repository guidelines, images are stored in website/Images/ directory. Please verify this author image file exists at the referenced location ../Images/fujiwo.2018-03-07.jpg relative to the website.en/MarkDown/ directory.