Fix SSH root login requiring password change

- Enhanced root password configuration for installed system
- Added comprehensive password aging settings to prevent expiration
- Unlock account and remove all password expiration requirements
- Set maximum password age to never expire
- Remove minimum password age restrictions
- Ensure immediate SSH login capability without password change prompt

config/includes.chroot/usr/local/bin/auto-installer.sh

@@ -550,6 +550,9 @@ configure_target_system() {
         print_status "Ensuring root account is active and password is not expired..."
         chroot "$TARGET_MOUNT" passwd -u root 2>/dev/null || true  # Unlock account
         chroot "$TARGET_MOUNT" chage -d 99999 root 2>/dev/null || true  # Remove expiration
+        chroot "$TARGET_MOUNT" chage -E -1 root 2>/dev/null || true  # Remove account expiration
+        chroot "$TARGET_MOUNT" chage -m 0 root 2>/dev/null || true  # Remove minimum password age
+        chroot "$TARGET_MOUNT" chage -M 99999 root 2>/dev/null || true  # Set maximum password age to never expire
     fi
 
     # Create mbetterclient user with no password for autologin