Adding Support For Misskey/Calckey

[queenslight]

As accessible/blind-friendly Misskey clients are few and far between for all platforms, would it be possible to support both Misskey and its forks via the Semaphore interface, especially since Misskey itself supports Mastodon itself?

Here's a ticket made for more Misskey accessibility, which currently hasn't gotten any tracktion yet:

misskey-dev/misskey#10702

, and here's the issue page for Calckey, which (at time of writing) does not have an accessibility ticket for the interface itself:

https://codeberg.org/calckey/calckey/issues