A simplified version of the terminal for the editor

[MASSHUU12]

Describe the solution you'd like
Currently, YAT only works in the game, but it would be useful if the terminal could also be run in the editor in a simplified form.

This simplified form would consist of a text box, plus prompts and autocompletion.

It would also be useful to distinguish between commands that are able to run in the editor, and those that are only able to run during the game. This could be solved by creating an attribute that would be given for commands that are able to run in the editor.

Since this would be a very simplified version of the terminal, any output should be displayed in the editor itself.

[MASSHUU12]

An attempt to bring the terminal into the editor took place in #129.

The changes made allowed the creation of a BaseTerminal, independent of YatWindow, which made it possible to create a GameTerminal and an EditorTerminal.

Unfortunately, although it is possible to display the EditorTerminal in the editor, it is not able to function. The biggest problem is that the dynamic addition of keybindings does not work in the editor.