Initial release v1.0.0 - npm package structure

- Add package.json with proper metadata and dependencies
- Add main plugin file (index.js) for build-time markdown processing
- Add React components (MarkdownActionsDropdown and Root.js theme override)
- Add comprehensive README with installation and deployment guides
- Add CHANGELOG for v1.0.0
- Add .npmignore to exclude development files
- Update README with package information and live example

Features:
- Build-time plugin for copying and cleaning markdown files
- Dropdown UI component for viewing/copying markdown
- Mobile-responsive design with RTL support
- SEO-safe with proper header configurations
- Zero-config setup with sensible defaults
- Comprehensive deployment guides for all major platforms

🤖 Generated with Claude Code

Co-Authored-By: Claude <[email protected]>

Author: FlyNumber

.npmignore

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+# Development files
+.claude/
+.git/
+.gitignore
+node_modules/
+
+# Test files
+test/
+tests/
+*.test.js
+*.spec.js
+
+# Documentation (keep README.md, CHANGELOG.md, LICENSE)
+docs/
+examples/
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Build artifacts
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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).
+
+## [1.0.0] - 2025-11-24
+
+### Added
+- Initial release of docusaurus-markdown-source-plugin
+- Build-time plugin that copies markdown files to build output
+- Automatic cleaning of Docusaurus-specific syntax (front matter, imports, MDX components)
+- Conversion of HTML elements back to markdown equivalents
+- Conversion of relative image paths to absolute paths from /docs/ root
+- Automatic copying of image directories to build output
+- React dropdown component for viewing and copying markdown
+- "View as Markdown" feature - opens raw markdown in new tab
+- "Copy Page as Markdown" feature - copies markdown to clipboard
+- Dynamic injection into article headers via Root.js theme override
+- Click-outside-to-close dropdown behavior
+- Mobile-responsive dropdown positioning
+- RTL language support for dropdown menu
+- Comprehensive deployment guides for:
+  - Vercel
+  - Netlify
+  - Cloudflare Pages
+  - Apache
+  - Nginx
+- SEO-safe HTTP headers configuration examples
+- CSS customization support via custom.css
+- Support for Tabs/TabItem component conversion
+- Support for details/summary component conversion
+- YouTube iframe to text link conversion
+- HTML5 video tag handling
+- Zero-config setup with sensible defaults
+
+### Documentation
+- Comprehensive README with installation instructions
+- Quick start guide
+- Deployment configuration for all major platforms
+- Troubleshooting guide
+- Advanced configuration examples (blog support, custom URL patterns)
+- CSS customization guide
+- Live example at flynumber.com/docs
+
+### Technical Details
+- Dependencies: fs-extra ^11.0.0
+- Peer dependencies: @docusaurus/core ^3.0.0, react ^18.0.0
+- Requires Node.js >=18.0.0
+- Compatible with Docusaurus v3.x
+- Uses React 18's createRoot API for component injection
+
+[1.0.0]: https://github.com/FlyNumber/markdown_docusaurus_plugin/releases/tag/v1.0.0