feat: add visible queue counter badge in sidebar

feat: add local deployment with queue system and HF proxy

Update to torch2.8+cu128 environment and rename Render Mode

Fix progress tracking: replace SSE+queue with file-based polling for HF Spaces compatibility

fix: destroy and recreate model-viewer to prevent stale mesh display

Remove unused example images

feat: add gallery slider with auto-scroll and display FOV/distance

feat: display FOV and distance in preview panel

fix: clear previous 3D model before loading new one in extract step

Fix race condition: disable generate during preprocess, use preprocessed image, thread-safe progress

feat: add mouse wheel horizontal scroll to examples gallery, hide scrollbar

feat: replace example images with custom assets and add auto-scrolling marquee

feat: add clear button, SSE progress tracking, multi-session support

UI updates: Pixal3D V1.1 branding, camera settings, readme, ref thumbnail, GPU duration 240s, fix EXR path

gradio server (#3)