Friction logs

A friction log is a local agent run that walks a product the way a real user would: explicit steps, clean environment, screenshots, and honest UX notes.

Astroshots shows them in the tray Friction Logs tab (separate from one-off Shots). Prompts and run output live under the worktree:

.astroshot/friction-logs/<slug>/
  prompt.md              # authored scenario (viewable in the app)
  meta.json              # optional title / description / status
  runs/<run-id>/
    log.jsonl            # one JSON object per step
    0001-land-home.png
    0002-open-cart.png