Eight libs from the largest script in linux_configuration: five in the
first pass, then three of those carved again since they landed at 272,
292 and 277.
Fixed three more unguarded cd /var/www/nextcloud calls, each right
before an occ command - the installer would have run against whatever
directory the caller was in. Third script with this bug.
check_and_enable_services.sh is reverted and stays at 1337. Its
SERVICE_STATUS array is declared once and written by every check_*
function, so any lib holding them fails SC2034 alone. Fourth file
deferred for shared state, and the clearest: the script is an
accumulator, so there is no seam anywhere in it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
