[Feature]Make the "Add to online favorites" button easier to reach.

[locked-fog]

Is your feature request related to a problem? Please describe.
No, it's my personal advice.

Describe the solution you'd like
When Browse online comics, the top-right corner of the interface only has "Add to local favorites." I hope to move the "Add to online favorites" option out of the secondary menu and add it to the top-right corner of the Browse interface (or replace the "Add to local favorites" button).

[maxwai]

What could be done is to add a setting that allows to toggle that the favorite button actually adds to the online favorites.