Include descriptions of audio features in Song Stats

[schradert]

Is your feature request related to a problem? Please describe.

Not a problem per se, but it's easy to forget exactly what a specific audio feature means, and I have to go back to the Spotify API to confirm what their descriptions say.

Describe the solution you'd like

It might be nice to include a tooltip on hover (over the word or maybe a standard question mark in a circle) that has a description for each.

Relatedly, converting the Key from an integer to standard notation (C#, Bb, etc.) would make this more intelligible.

[CharlieS1103]

If you make a PR for any of these features i'd be more than happy to accept it. Although, a majority of these extensions (beside adblock, wikify, and even fixEnhance at a certain point,) exist majorly as a proof of concept for me or as a means for devs looking to get into spicetify to read through the code to see how to do some of the weirder spicetify specific things (Such as CosmosAPI and the Spicetify.Platform.History listener)

[CharlieS1103]

Forgot to include format colors, that one is actually pretty useful for me lol

[TheDankoCZ]

Nice ideas, the Key value to a standard notation is a must, made it in #56 even with some styling and translating.
And I have tried those descriptions on hover, but having no luck with the tooltip showing on top of the part of the popup where the title is.