Integrates webmail and emailDelivery apps, mail-server and install/upgrade
paths, cyberpanel_ols 2.7.0-style binaries, and v2.4.5 UI patterns while
preserving v2.5.5-dev behavior (SnappyMail/PUBLIC_ROOT, childPath in
launchChild, hardened downloads and SSH activity modal).
- Introduced a `safeModifyHttpdConfig` method in `installUtilities` to handle modifications to the OpenLiteSpeed configuration file with backup, validation, and rollback capabilities.
- Updated various modules (`modSec.py`, `sslUtilities.py`, `tuning.py`, `vhost.py`, etc.) to utilize the new safe modification method, enhancing reliability and preventing configuration corruption.
- Improved error handling and logging throughout the configuration modification processes to ensure better traceability and debugging.
Separate acme.sh certificate issuance and installation steps to ensure
domain configurations are properly stored. Previously, combining --issue
with --cert-file/--key-file/--fullchain-file in a single command caused
acme.sh to skip storing domain configs, breaking automatic renewals and
requiring manual certificate recreation for domain aliases.
