Support UnifiedPush

[Abyss777]

Please add support for UnifiedPush https://unifiedpush.org/ . It is is an open decentralized push notification system.

The most popular jabber Android client - Conversations already supports it.

Also prosody already has a module for it https://modules.prosody.im/mod_unified_push

Thanks

[stokito]

Nice 👍 maybe you can try yourself to implement it? There is not so much in the module https://hg.prosody.im/prosody-modules/file/04d0ab97a678/mod_unified_push/mod_unified_push.lua