Correct code block formatting in README

Fix formatting in README installation instructions

Update README.md

Update README to simplify roadmap and data types

added the README.MD

feat: implement comprehensive data generation system with modern UI - Add advanced data type system with 15+ supported types- Implement scalable generation up to 100,000+ records - Create modern React UI with dark/light theme support- Add real-time preview and schema validation- Include loading animations and enhanced UX- Add comprehensive data type reference documentation

feat: Provided the main factors generation, added the sector of generating upto 100,000 data or more and provided the fix to the schemas generator - fixed the time to generate instantly, provided the frontend changes and also provided the dark/light theme, added the loading animations and stuffs and provided from simple to modern theme data generative

Initial fullstack architecture commit