add PROMPTS.md — exact prompts + seeds for all samples (community request)

trailer replaces the commercial as the card opener

add the VH5 trailer

metadata: image-text-to-video task + adapter relation for provider mapping

gallery: VH5 commercial leads, 2-up grid

gallery: absolute resolve URLs so videos render

vh5tape VHS LoRA — final 5000-step checkpoint, card, gallery

initial commit