The Server Log panel showed the last 200 lines of the unit's entire journal
— mixing the current run with leftovers from prior starts. Resolve the
unit's InactiveExitTimestamp inside the journalctl helper and pass it as
journalctl --since so the panel begins at the latest unit start. Never-run
units fall back to the legacy unit-only filter so -f attaches on first
start. No Python changes; the helper's argv shape and sudoers grant stay
identical.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Layout consistency: everything ckn-bw deploys to the host now lives
under deploy/. ckn-bw's install_left4me_scripts copy-action goes away
in lockstep with this commit and is replaced by target-side symlinks.
Also updates all path references in docs, tests (conftest.py parents[]
depth, test_overlay_helper.py HELPER_SOURCE), and deploy/README.md.
Part of 2026-05-15-deployment-responsibility-design.md migration step 4.
