Thumbnail Packager

Inputs (must be present in context)

• Episode viewer promise (one sentence).
• Final app screenshot at workspace/video-projects/<slug>/screenshots/.
• Channel visual identity:
  • @../../channel-brain/sound-identity.md (when added to channel-brain — until then, fall back to identity.md)
  • @../../channel-brain/conventions.md (when added — until then, fall back to packaging.md)
• Channel packaging formulas: @../../channel-brain/packaging.md.

If any input is missing, ask before generating.

Process