Add HF Spaces config to README

README edits

Add HF Spaces live demo link to README

Add 150k model support, background computation, demo GIF, and UI improvements

Refactor UI: Stack Sans font, remove rounded corners, consolidate navigation

Add Netlify deployment configuration and update README with deployment instructions

Update README with new project structure and correct installation instructions

Organize codebase into structured folders

Initial commit: Hugging Face Model Ecosystem Navigator