PushNotifications

[v1lling]

Let's implement PushNotifcations triggering on every device everytime a gym publishes news.
Cmoooooon

[v1lling]

I've created a branch for this: v1lling/push-notifications

Push Notification can be sent manually from the firebase console for free.
(maybe phillip can do this if he wants to advertise polytalon)
For automatically created notifications (e.g. everytime a gym posts some news) we need the cloudfunctions.

on Android it's super simple and already works
for iOS it's, as expected, more complicated:
" Zur Nutzung des Service wird ein Apple Developer Account und ein Apple Push Notification Authentication Key benötigt"

So lets tackle this issue once we have an apple dev account 😄