Add button to clear all notification counts, sometimes stuck in historical

[t3chguy]

Fixes element-hq/element-web#4586

Signed-off-by: Michael Telatynski [email protected]

Edit by TravisR:
Design: Please review a use case for #3676 too.

[turt2live]

A bit of text to explain what the button does would be nice, also a screenshot/gif of it in action please.

[t3chguy]

/me has no good gif tooling on Windows atm :(

[turt2live]

a screenshot of the button is fine then, just to show what the placement is and how it looks for future maintainers

[turt2live]

@t3chguy: it would be good to get this in. I think it now needs review from design, and possibly product. :(

[turt2live]

Blocking on design (or possibly product) review.

[nadonomy]

This looks great, thanks!

[turt2live]

alright, will merge this then get the other button through code review independently.

[Biep]

A button (or preferably a hotkey) "Go to next room with unread messages" might be more helpful in several use cases. If one just wants to catch up, the proposal here is great - but if one wants to get rid of a stuck notification it might not be (one might want to keep one's valid notifications). And having a hotkey that just moves to the next "task at hand" can be very useful in daily work.
I write this here, because I feel there is a way to factor out the options here in a more orthogonal way - but I haven't found that way yet.

[turt2live]

@Biep please file an issue rather than commenting on a merged PR. We do not track feedback from closed/merged PRs.

[Biep]

I already proposed the "Go to next room with unread messages" function somewhere. I wrote this here for in case someone saw a more orthogonal division of functions.