v1.0.0: Initial Release 🚀

🎉 Initial Release

✨ Features

• Chart generation service using Rust on Cloudflare Workers
• Support for multiple chart types (Bar, Scatter, Line)
• Japanese text support with M+ 1p font
• Optimized SVG generation for Cloudflare Workers environment
• Comprehensive API documentation in English

📚 Documentation

• Added detailed architecture documentation
• Added implementation details
• Added API usage guide with examples
• Added deployment and free tier information

🔧 Technical Improvements

• Optimized memory usage and performance
• Enhanced error handling
• Improved font rendering with embedded fonts

🎨 UI/UX

• Clean and modern chart design
• Consistent text rendering across different platforms

📦 Dependencies

• worker v0.5.0
• plotly v0.11
• resvg v0.35.0
• usvg v0.35.0
• fontdb v0.14.1

🔒 Security

• Input validation
• Memory usage limits
• POST method only restriction