The script carried two absolute paths from the machine it was written on: a full
scratchpad path including a session UUID, and /home/chaberl/projects as the
synthetic sessions' working directory. This branch is pushed to a public fork, so
they were visible to anyone.
Screenshot output now defaults to tmpdir() and is overridable via
SIDEBAR_SHOTS_DIR; the synthetic working directories are tmpdir()-based too, which
also makes the harness run for anyone who checks the branch out.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>