[Feature Request]: Add documentation for last.fm login

[lucastwg]

Preflight Checklist

• [X] I use the latest version of YouTube Music (Application).
• [X] I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Problem Description

The standard window that opens showing api keys is pretty confusing for a new user, it should be better documented that you can right click to open the login page.

Proposed Solution

Better document the ability to right-click on the API settings to open a login window.

Alternatives Considered

Make it default behavior, add a separate button to login.

Additional Information

No response

[Xydem4]

wait, the login window doesn't automatically pop up? it did for me, both times i've had to do it. i'd enable the plugin and it'd pop up when i restarted the app.

[lucastwg]

I use the portable version, have clean installed a couple times and it never popped up automatically, had to right click both times to get the login page to show up