Support new notification type: admin.sign_up

[MaybeThisIsRu]

Mastodon v3.5.0 added a new notification type: admin.sign_up:

* Add notifications for moderators about new sign-ups (https://github.com/mastodon/mastodon/pull/16953, https://github.com/mastodon/mastodon/pull/17629)
    * When a new user confirms e-mail, moderators receive a notification
    * New notification type:
        * `admin.sign_up`

It would be nice if this can be supported in the notification filters so I can remove them from the notifications tab entirely. Otherwise it's crowded out and I don't get much use out of the tab.

[MaybeThisIsRu]

Just to confirm: these notifications already show correctly. We don't need to change anything there. Just the ability to tune them out so the rest of the stuff is better accessible.

[MaybeThisIsRu]

If there are any pointers, I might be able to PR this.

Edit: Ok I tried reading some code and probably not, sorry... looks like React has changed A TON in recent years...

[xmflsct]

I think it is mainly because I am not an professional engineer thus my code is not that structured nor readable..

Anyways, this is where we can add a new type for notifications tab filtering, https://github.com/tooot-app/app/blob/main/src/screens/Actions/NotificationsFilter.tsx#L40-L54. Normally I would expect the official API documentation to be updated to reflect this change, unfortunately the core team is not doing so anymore, may be because they prioritise their first-party apps which is a pity. I have to dig into their updates in order to know what has been updated. I would be able to get some time in the upcoming few days to update this if you could not figure out where to add stuff.

[MaybeThisIsRu]

I think that you've got this app here and a bunch of users for it shows you absolutely are a "professional" developer. It's just that I come from a time when React was all about ES6 class based components. That paradigm was my favorite!

I digress... but yeah, I probably wouldn't be able to PR this. Not in any meaningful way. But I'll poke around and see if something comes of it.