Install systemd service under PREFIX

OpenRGB.pro

@@ -588,7 +588,7 @@ contains(QMAKE_PLATFORM, linux) {
     icon.files+=qt/org.openrgb.OpenRGB.png
     metainfo.path=$$PREFIX/share/metainfo/
     metainfo.files+=qt/org.openrgb.OpenRGB.metainfo.xml
-    systemd_service.path=/etc/systemd/system
+    systemd_service.path=$$PREFIX/lib/systemd/system/
     systemd_service.files+=qt/openrgb.service
     INSTALLS += target desktop icon metainfo udev_rules systemd_service
 }

fedora/OpenRGB.spec.in

@@ -43,7 +43,7 @@ fi
 %{_datadir}/applications/org.%{name}.%{_name}.desktop
 %{_metainfodir}/org.%{name}.%{_name}.metainfo.xml
 %{_udevrulesdir}/60-%{name}.rules
-/etc/systemd/system/openrgb.service
+%{_unitdir}/openrgb.service
 %license LICENSE
 %doc README.md
 

qt/openrgb.service

@@ -3,7 +3,6 @@ Description=OpenRGB SDK Server
 After=network.target lm_sensors.service
 
 [Service]
-RemainAfterExit=yes
 ExecStart=/usr/bin/openrgb --server
 Restart=always