- The first section contains actions that control the debugger and the
second one has all other actions.
- Also, remove spinner because it's not necessary in the debugger.

- Don't use color scheme colors because not all of them work with our
the dark and light themes.
- Make frames formatting similar to the one displayed in the Find pane.
- Show frame scope to the right so that it's easier to read the frame
info. And also to give it more meaning.
- Remove passing fonts and colors to the constructor of several clases
because it's no longer necessary.

That's because they appeared too big next to the other toolbar icons in
the debugger.

- That allows us to represent it with a different icon which will make
more sense to users.
- Also, group actions that interact with the console in a new toolbar
section.

- Remove min width and allow to collapse it. That should fix an error
when snapping the main window on Linux.
- Also remove artificial min width for the stack widget that was only
introduced when the table was shown.
- Fix error in Python 3.10+ when setting the initial width for it.