Ultra-Optimization: 480px Resize + 15 FPS Throttle for low-bandwidth lag fix

Max Performance: Prediction Stride (1/3) and Adaptive FPS

Optimize UX: Merge upload and start to remove Initialization Queuer delay

Optimize initialization: Async video opening to fix Queuer delay

Fix syntax error: remove extra closing brace

Optimize pipeline: resize input to 640px and throttle loop to 30fps

Fix syntax error in app.py

Optimize video display performance for cloud (resize + quality)

Fix short video recognition padding and final prediction update bug

Synchronize video playback with real-time gesture results and attention indicators

Full GPU acceleration and high-fidelity optimization for NVIDIA L40S

Optimize Hugging Face performance: throttled polling, downsampled webcam path, and thread cleanup

Fix video upload and playback reliability: consistent API responses and forceful frontend refresh

Refactor CameraStream lifecycle for flawless source switching and terminology update

Fix AttributeError: change reset() to reset_tracking() in CameraStream

Update HUD terminology (IDLE -> DETECTED GESTURE) and enhance source transition stability

Implement timed prediction cycle (1.8s capture, 3s cooldown) for live camera

Fix session stability: non-blocking cleanup and robust fingerprinting

Fix thread leaks and session explosion on Hugging Face

Finalize UI enhancements, session isolation, and terminology updates

Update terminology: Deep Learning to Image Processing

Refine UI layout framing and Practice Mode camera integration

Optimize session limits and add HF cookie compatibility

Fix duplicate route error

Optimize resources for HF: shared models, session limits, and UI enhancements

Relocate and redesign Practice Mode with premium card and feedback

Implement user session isolation for multi-user support

Track PNG files with Git LFS

Add dark mode toggle and attention indicators

feat: Optimized UI aesthetics, added real-time FPS counter, and removed video black bars

Fix: Clear prediction buffers when switching input sources

Fix: Restore correct 30-frame sliding window prediction logic

Optimize: Simplify video loop and reduce polling rate to 500ms

Fix: Burn prediction text into video frame for perfect sync

Fix: Robust playlist transition logic to prevent hanging on bad files

Perf: Restore full 640x480 resolution and 80% JPEG quality

Perf: Downscale video to 320x240 and reduce quality to 50 for cloud bandwidth

Perf: Sync video playback FPS and optimize JPEG quality

Fix: Robust video source switching with cache busting

UI Polish: Slimmer header and larger video feed

Feat: Implement client-side webcam streaming via /api/process_frame

Fix: Initialize placeholder frame to prevent stream hanging

Fix: Enable Gunicorn threading to support video streaming

Remove accidental temporary video files

Configure Git LFS for large model files

Add Dockerfile and configure Space SDK

UI Refinement: Lumina Glass theme restoration, Branding updates to WQF7006, Layout compaction, and Sidebar swap

Fix: Strictly pin numpy==1.26.4 to resolve Render crash

Fix: Pin numpy<2 for Render compatibility

Fix: Pin Python 3.10 and update Pillow for Render compatibility