Add network pre-computation, styling improvements, and theme toggle

Add force-directed graph UI controls, rounded points, growth rate calculation, and error handling improvements

Add 3D force-directed graph with instanced rendering and pre-computed positions

Optimize full derivative network endpoint for large datasets

Improve error handling for full derivative network endpoint

Add 3D force-directed graph visualization for full derivative network

Add force-directed graph visualization and embedding view toggle

Fix: serve frontend at root path instead of JSON status

Full-stack HF Spaces deployment: frontend + backend in single container

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

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

Apply clean grayscale design, remove all emojis

Fix model count display: show filtered count instead of total dataset size

Complete performance optimizations: vectorize backend data processing, fix UVProjectionSquare export

Performance optimizations: throttle useFrame updates, cache scales, optimize backend queries, add React.memo, reduce transition durations

Organize codebase into structured folders