feat: Environment

[TechHog8984]

Some extra environment functions I want:

• environment library:
  • registeralias(string) - for example, environment.registeralias("replaceclosure"); now replaceclosure will point to hookfunction
  • registerall - register all aliases
  • many of the below names are aliases and will not show up as-is in the environment by default
• bytecode stuff:
  • dumpfunction - returns a proto's Luau bytecode
  • deserializebytecode - deserialize Luau bytecode to a Proto object
  • serializeproto - serialize Proto object to Luau bytecode
  • writefunctioncode - set a proto's Luau bytecode (note that this is super unsafe and thus should either have extensive safety checks or be under a define or flag or option)
• setclipboard & getclipboard, both under "allow clipboard" window option and each separately toggleable themselves
• identifyexecutor
• hookfunction, restorefunction, isfunctionhooked
• hookmetamethod
• gethui
• islclosure, iscclosure
• newcclosure, isnewcclosure, getcclosureoriginal
• newlclosure, isnewlclosure
• getgc
• filtergc
• getthreadidentity, setthreadidentity, printidentity
• getallthreads
• getreg
• SEE feat: debug library #3
• getconnections (returns a list of the below wrapper), firesignal, [hooksignal, issignalhooked, and unhooksignal (from wave) ]
• connection wrapper:
  • wrapconnection(rbxscriptconnection)
  • Enabled bool, Enable(), Disable(), Fire(...), Disconnect(), Signal rbxscriptsignal, Function closure
• getcallbackvalue
• isscriptable, setscriptable
• gethiddenproperty, sethiddenproperty
• getinstances, getnilinstances
• iswindowactive - is the window focused
• getnamecallmethod, setnamecallmethod
• getrawmetatable, setrawmetatable
• setsafeenv, issafeenv
  • aliases: setuntouched, isuntouched
• getgenv, getrenv, gettenv
• isreadonly, setreadonly (aliases; scripts should use table.isfrozen, table.freeze, (CUSTOM) table.unfreeze, and (CUSTOM) table.setfrozen)
• setfpscap, getfpscap
• cloneref, compareinstances
• cache:
  • invalidate
  • iscached
  • replace

The best general reference is probably https://docs.potassium.pro/api-reference/