checkSuccess silently reported '✓ Success' for failed commands, which is how
the de-sudo write gaps (throttle stamp, passwords, updater) hid. Rework it:
- Capture the real exit code up front; success path unchanged.
- On failure, ALWAYS append to a greppable $logs_dir/error_report.log tagged
with the caller's script:line + exit code — a failure can't hide behind a
green check anymore.
- New CFG_REQUIREMENT_CONTINUE_ON_ERROR (default true): log + continue so one
failure doesn't abort the run and we surface EVERY issue in a single pass.
Flip it off later for strict abort/prompt (the prior behaviour, preserved).
Documents the 'local VAR=$(cmd); checkSuccess' footgun (local resets $?), which
the next commit fixes across the tree.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>