Update index.html

feat(ui): add manual regenerate preview action

tweak(ui): default export border width to 2

fix(ui): show full extracted frames in gallery

feat(ui): redesign frame extractor interface with polished interactions

Remove the `/export-png` endpoint and hide the preview section in the UI when exporting as SVG.

fix(hf): repair Docker image dependencies for space build

chore: Rename package `vbvr-frame-extractor` to `video-frame-extractor` in `uv.lock`.

feat(export): add live preview and configurable export options

feat: explicitly set PNG compression level to 0 for stitched image encoding.

feat(hf): prepare video-frame-extractor for Hugging Face Space

feat: Add horizontal PNG preview and export functionality for selected frames with optional separators.

feat: update film strip background color to light purple.

feat: update download functionality to allow selection of specific images for download

feat: update README and HTML for improved single video upload and add download all images functionality

feat: enhance filmstrip SVG generation with transparent sprocket holes and improved layout

feat: add batch export functionality for multiple video files as SVG ZIP

feat: implement drag-and-drop functionality for video file uploads with enhanced drop zone styling

feat: enhance filmstrip SVG generation with uniform outer margins and canvas background

feat: enhance filmstrip SVG generation with realistic 35mm styling and frame labels

chore: update .gitignore to include .angular, node_modules, and dist directories

feat: export selected frames as filmstrip-style embedded SVG

chore: switch project run flow to uv run with pyproject dependencies

feat: add minimal web video frame extractor with uniform sampling