post_install() {
    systemctl daemon-reload 2>/dev/null || true
    systemctl enable --now ps5fan.service ps5boost.service 2>/dev/null || true
}
post_upgrade() {
    systemctl daemon-reload 2>/dev/null || true
}
pre_remove() {
    systemctl disable --now ps5fan.service ps5boost.service 2>/dev/null || true
}
