Session close-out: keep files, updated session log, plan for next session
Added to version control:
- keep_users.gf.txt — trim keep file: 'perforce' only
- keep_groups.gf.txt — trim keep file: 'testers' only (tests last-group-member logic)
Next session: lab reset to Lab 0, then run test/setup_lab.sh + test/run_trim_test.sh
to validate Phase 17b (p4 storage -d and @dv@ placeholder paths).
See plan.md in session state folder for full test plan.