Add a pin icon next to the pinned issue title #3575

Please include a real URL where this would appear, like asked by the Issue Template.

This feature should apply to every pinned issue. The URL should be like https://github.com/:owner/:repo/issues/***, but only the pinned issue in the repository. So I cannot give a specific real URL. If you really want me to give a real URL, for instance, https://github.com/sindresorhus/refined-github/issues/2730.

While this is useful information (such as a popular issue) I don't know if this is worth an api call. Since it would requesting at least every day to make sure it's not stale and the info is on the issue list page.

If this is accepted it should work off the cache of pinned-issues-update-time.

About position maybe put it where a collaborator would see it (in the side bar).

@yakov116 It depnds on you😉. I am OK.

Did some research as of now, working off the cache of pinned-issues-update-time is the only way. https://github.community/t/filter-issue-search-by-pinned-issue/133325

I am 👎 on this until there is a possible API request. Since the feature will not work at all until the user visits the issue list page.

@fregante WDYT?

Yeah not really worth it, doesn't seem like useful information once you're already in the issue. Collaborators can already see this too:

<img width="153" alt="" src="https://user-images.githubusercontent.com/1402241/93795334-db6f7080-fbfe-11ea-963e-9ca534f29ffa.png">