Refactor notifications to use react-query (#1878)

* Move broadcast channel to lib

* Refactor view/com/post/Post and remove temporary 2 components

* Add useModerationOpts hook

* Refactor notifications to use react-query

* Fix: only trigger updates in useModerationOpts when the values have changed

* Implement unread notification tracking

* Add moderation filtering to notifications

* Handle native/push notifications

* Remove dead code

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Co-authored-by: Eric Bailey <git@esb.lol>

src/lib/hooks/useSetTitle.ts

@@ -3,18 +3,14 @@ import {useNavigation} from '@react-navigation/native'
 
 import {NavigationProp} from 'lib/routes/types'
 import {bskyTitle} from 'lib/strings/headings'
-import {useStores} from 'state/index'
+import {useUnreadNotifications} from '#/state/queries/notifications/unread'
 
-/**
- * Requires consuming component to be wrapped in `observer`:
- * https://stackoverflow.com/a/71488009
- */
 export function useSetTitle(title?: string) {
   const navigation = useNavigation<NavigationProp>()
-  const {unreadCountLabel} = useStores().me.notifications
+  const numUnread = useUnreadNotifications()
   useEffect(() => {
     if (title) {
-      navigation.setOptions({title: bskyTitle(title, unreadCountLabel)})
+      navigation.setOptions({title: bskyTitle(title, numUnread)})
     }
-  }, [title, navigation, unreadCountLabel])
+  }, [title, navigation, numUnread])
 }