Greasy Fork镜像

The modal doesn't scale to the viewport height properly. If the note gets too long, it scrolls the controls out of the view completely. (see attached screen grab). That's with the browser (Brave) Maximized, the same problem happens if the browser is windowed, just sooner. Suggest giving viewport height priority over text length and adding overflow scrollbar to display text.

Implemented a change for that. Should now only go to up to 90% of the height. If it goes above, you can scroll.