Better kdb Experience #477
Description
The debugger is decent but lacks some quality of life features.
Terminal colors are the biggest one in my opinion. The arrow for the current line needs to be more obvious.
Play around with kdb on some example programs and you'll see that sometimes it's great, while other times there's just not enough context for it to be extremely useful without having the code side-by-side with the terminal. Perhaps we increase the number of visible lines?
Jump/rewind, modifying locals, etc, would be nice to have too.