Shameless plug, but my development environment [1] may be close to what you're looking for. (There's pictures!)
A couple of details have changed since that post. The only one that you might care about is that I now have two tmux panes with gdb-dashboard. This is meant to use space better. One pane has all of the variables and nothing else. The other has everything else.
If you care about that, I'll tell you how to do it.
This is very cool! I created this small convenience script without the intent to customize `Termdebug` itself, leaving any preferences to the users. But I can see many nice things you added there that can combine very well with the two!
A couple of details have changed since that post. The only one that you might care about is that I now have two tmux panes with gdb-dashboard. This is meant to use space better. One pane has all of the variables and nothing else. The other has everything else.
If you care about that, I'll tell you how to do it.
[1]: https://gavinhoward.com/2020/12/my-development-environment-a...