quickfix, hf space stretch infinitely

Stretching bug, quicksolve. Pushing to master since the workflow to HF Space is on push to master

Update frontend assets, enhance idle animation, and adjust layout

Fullscreen success

feat: enhance fullscreen experience by injecting CSS and updating mount point

fix: update Sune algorithm prompt and expected moves in practice drills

feat: implement practice drills subsystem with evaluation and UI panel

Fix coaching bug on mistake detection and alignment on expected moves

feat: implement coaching messages for lesson steps

feat: implement lesson engine and progress tracking for Rubik's Cube lessons

fix: prevent collision of FastAPI and Gradio SSR servers by disabling SSR mode

feat: implement ZeroGPU entrypoint for GPU detection in Gradio app

feat: redesign UI with new CSS styles and debugger panel enhancements

feat: add comprehensive tests for drag controls and cube state management

feat: add unit tests for MoveAnimator and Cubelet functionality

Cut iframe, still janky on scramble

Placeholder Rubics Cube on Gradio

Init and diagramming