Enhancement: Option to toggle vocals/hitsounds

[amyspark-ng]

Please check for duplicates or similar issues before creating this issue.

What is your suggestion, and why should it be implemented?

In the chart editor there should be a button to toggle easily the hitsounds or vocals in a song, since it's kinda annoying to have to drag them everytime, i want them to be either 100 or 0, so yeah

[Hundrec]

Another way to make things easier would be to make the bars longer, wider, or smoother to interact with. The current hitbox requires a bit of precision to click on each time.

I can also see manual value inputs being useful for some charters (or people who like round numbers)!

[Lasercar]

Sounds like a simple enough enhancement, though I haven't properly checked out the new chart editor yet (like, does it have a keybinding/options place somewhere? or are all the keybindings hardcoded atm? I guess I'll find out soon enough).

[amyspark-ng]

maybe a keybind is too much? more like a checkbox to the side of the sliders would be enough