Create comprehensive README for Lyrics Tags Generator open source project

[Copilot]

This PR creates a comprehensive README.md file for the Lyrics Tags Generator open source project, replacing the minimal placeholder content with professional documentation suitable for an open source community.

What's Changed

The README has been transformed from a simple "# .github" header to a full-featured open source project documentation that includes:

Key Sections Added

• Project Overview: Clear description of what Lyrics Tags Generator does - automatically analyzing song lyrics to generate meaningful metadata tags
• Feature Highlights: Comprehensive list of capabilities including intelligent lyric analysis, multi-language support, batch processing, and API integration
• Installation Guide: Step-by-step setup instructions for Python and Node.js environments
• Usage Examples: Multiple implementation approaches (CLI, Web Interface, API) with code samples
• Contributing Guidelines: Detailed instructions for community contributions including bug reports, feature requests, and code contributions
• Technology Stack: Information about the underlying technologies (Python, React, NLP libraries, etc.)
• Use Cases: Real-world applications for music streaming platforms, research, and content curation

Professional Presentation

• GitHub shields/badges for project metrics
• Emoji icons for visual appeal and section identification
• Proper markdown formatting with code blocks and syntax highlighting
• Contact information and community links
• Project roadmap for future development
• Acknowledgments section for contributors and partners

Impact

This README positions the Lyrics Tags Generator as a professional open source project that welcomes community participation. It provides everything potential users and contributors need to understand, install, use, and contribute to the project.

The documentation follows open source best practices and creates a welcoming entry point for developers interested in music technology, natural language processing, and metadata management.

---

💬 Share your feedback on Copilot coding agent for the chance to win a $200 gift card! Click here to start the survey.