[Feat]: custom bar layout width

[orestbida]

Discussed in #577

^{Originally posted by nofx77 September 27, 2023}
In the gui_options with layout set at bar why is there a max-width of 32 rem on the id : #c-inr ? is there a way to change this for full width without overriding the css?

Design wise it's not appealing :

Would it be nicer like this?

Thanks!

[nofx77]

Thanks