pfSense

Fix the spamming of warnings about ttyv0 not being available on ARM64 devices.

While here, use a more meaningful name for the function.

Initialized entries variable before use. Fixes #9359

Use only sshguard table for blocking ssh/gui attacks. Issue #9223

Fix output buffering when downloading config backups. Fixes #9390

Update SMART status page with more detail/commands. Implements #9367

Fix more illegal offset errors. Issue #9366

Target the proper loop in switch statements. Issue #9365

Fix some illegal offset errors. Issue #9366

Remove all calls to conf_mount_r[ow]

Update loader.conf when maximumtableentries changes

On Firewall -> Advanced -> Firewall, when maximumtableentries item
changes, make sure /boot/loader.conf is changed accordingly. If the
value is bigger than sysctl net.pf.request_maxcount, then warn user that...