Add option to highlight current hovered line

[MaaaxiKing]

Describe the project you are working on:
3.2.1.stable.official
Describe the problem or limitation you are having in your project:
I wanted to click next to the line number to set a breakpoint and I wasn't sure in which line I had to place it because the lines look similar to each other.
Describe the feature / enhancement and how it helps to overcome the problem or limitation:
I noticed for this it would be useful if you can enable that the current hovered line is highlighted. If you enabled Highlight Current Line in Editor --> Editor Settings --> General --> Text Editor --> Highlighting , it should maybe highlight the hovered line in a different color, or maybe just weaker.
Describe how your proposal will work, with code, pseudocode, mockups, and/or diagrams:

If this enhancement will not be used often, can it be worked around with a few lines of script?:
No
Is there a reason why this should be core and not an add-on in the asset library?:
Yes, it's not very complicated to implement.

[Calinou]

#533 and #873 should address the need described in this proposal. I'm not aware of any other text editor providing a feature that changes the line background when hovering a line (it's probably too distracting).

[Calinou]

Closing in favor of #533 and #873 as this proposal hasn't received much support over time.