GMToolbox - Uncrashable Prop Protection + Exploit Detector

Features:

1. Added concommands to open buddies/staff menu (gmtui_openbuddiesmenu and gmtui_openstaffmenu)

Fixes:

1. Remove unnecessary extra folders including database credentials (oopsie, cheers Mei ♡ for notifying me)
2. Fix some missing translation objects
3. Fix some config items being inconfigurable
4. Remove unnecessary/unused config items
5. Fix rare error with AdvDupe2 client menu