Use icons for mod, admin, bot role pills

[alectrocute]

Requirements

• [X] This is a feature request and not a bug report. Otherwise, please create a new bug report instead.
• [X] Please check to see if this request (or a similar one) already exists.
• [X] It's a single feature. Please don't request multiple features in one issue.

Describe the feature you'd like

• Use icons for mod, admin, bot role pills
• Related: getRoleLabelPill

[jsit]

Ideas for admin icon:

• https://thenounproject.com/icon/administrator-5344846/
• https://thenounproject.com/icon/option-5156710/
• https://thenounproject.com/icon/propeller-hat-120668/
• https://thenounproject.com/icon/viking-3593087/

Ideas for moderator icon:

• https://thenounproject.com/icon/clipboard-5825710/
• https://thenounproject.com/icon/whistle-1975583/
• https://thenounproject.com/icon/gavel-836685/

Ideas for bot icon:

• https://www.svgrepo.com/svg/358139/robot

[Die4Ever]

I would like to point out that this issue is still part of the 0.18.2 milestone, which is hidden because that milestone is closed even though this issue is not. And there are other open issues which are hidden in the same way.

https://github.com/LemmyNet/lemmy-ui/milestones?state=closed

[dessalines]

If anyone wants to take this on, that'd be great, bc we're working on a lot of other things rn.

[Nutomic]

With none of these icons its really clear what they mean, better to leave it as is.