autocomplete the input console when a command label is clicked

[crimsonFig]

commands are currently displayed in the UI as simple labels within a tab. A recommended feature addition is to have the commands be automatically added or completed when clicked on, allowing the user to finish within the console.

requirements:

• the console should reflect the command after being clicked
• this should not append the command if a different command or arguments have been already typed out
• the implementation must have consideration for how this may interact within a button-based GUI and not just a console-based GUI (keep it open ended)