- openGhost() previews stored media, preferring WebM video over still image
- showPreview/hidePreview swap between <img> and <video> elements
- Live local preview on file pick (handles mp4/webm)
- Ghost-table row thumbnail renders <video> when only a WebM exists
- Detect VP9-alpha WebM support once at load; iOS Safari falls back to <img>
- addGhost prefers data.webm via THREE.VideoTexture (browser-decoded, no
per-frame needsUpdate pump) when supported
- On video error, gracefully swap the billboard to the GIF/image texture
- Pause + release ghost <video> elements on capture and on hunt teardown to
avoid leaking decoders
jessikitty
jessikitty