`minimize-user-comment` breaks hidden comments #2298

The current hijacking of the GitHub's hidden comments also causes the "Unhide" menu item to appear in comments that the feature hid and viceversa:

<img width="785" alt="" src="https://user-images.githubusercontent.com/1402241/62389727-c3680800-b58a-11e9-8f4d-601bfe9cd9e7.png">

I think we should move away from these:

https://github.com/sindresorhus/refined-github/blob/7db0c217842e3eb05a38aefd97743b7f0ea9963e/source/features/minimize-user-comments.tsx#L30-L32

and just hide the comments with [hidden] and our own UI (a simple icon placed by the username, for example):

// Pseudo code used for the gif
$('.timeline-comment-header').addEventListener('click', 
    e => event.currentTarget.nextElementSibling.toggleAttribute('hidden')
)

It ain't a feature implemented by me if it ain't broke.

hide the comments with [hidden] and our own UI (a simple icon placed by the username

That makes sense, will try to whip up something in the meanwhile using https://octicons.github.com/icon/eye/ for the icon.

We all write bugs 😃

I think this icon would make more sense as a muted/ignored/minimized status, but we need more of a toggle, so perhaps a simple chevron-right should work. On the left of the username

any update? really need this feature