NOTES:

* src/ftxui/screen/color_info.hpp has pallete.
* src/ftxui/screen/color.cpp
* Just search for ugrep x1B
* https://man7.org/linux/man-pages/man4/console_codes.4.html

TODO:

* Write a test that generates a ton of maps then confirms there's a path from one room to every other room?
* Lua integration?

* Combat system and simple loot system.
* Actually render FTXUI ansi output instead of the gui.cpp hack.
* Remove entity from world, _or_ mark them dead, switch their icon, and make them an entity the player walks over?
* Bring back sounds, check out SoLoud.