Add corresponding keys for GREUH menu
Add corresponding keys for GREUH menu

added keys are at the bottom under annotation <!-- GREUH localization -->
Also fixed accidental deletion of a few brackets, checked spells for Chinese Simp, and polished many of the Chinese sentences for better readiness.
nercon/kp_liberation,veteran29/kp_liberation,Wyqer/kp_liberation,OddOperators/kp_liberation,veteran29/kp_liberation,OddOperators/kp_liberation