* add luacheck workflow and config
* replace 'digiline' with 'digilines'
* fix whitespace
* fix most variable warnings
* piston.lua and movestone.lua have inline ignores for some hard to fix code
* increase line length for now
This node allows players to have their keypresses forwarded to a LuaC, instead of moving the player around.
This is intended to be used for making LuaC-based games.