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

---------

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

src/state/queries/notifications/util.ts

@@ -0,0 +1,38 @@
+import {
+  AppBskyNotificationListNotifications,
+  ModerationOpts,
+  moderateProfile,
+  moderatePost,
+} from '@atproto/api'
+
+// TODO this should be in the sdk as moderateNotification -prf
+export function shouldFilterNotif(
+  notif: AppBskyNotificationListNotifications.Notification,
+  moderationOpts: ModerationOpts | undefined,
+): boolean {
+  if (!moderationOpts) {
+    return false
+  }
+  const profile = moderateProfile(notif.author, moderationOpts)
+  if (
+    profile.account.filter ||
+    profile.profile.filter ||
+    notif.author.viewer?.muted
+  ) {
+    return true
+  }
+  if (
+    notif.type === 'reply' ||
+    notif.type === 'quote' ||
+    notif.type === 'mention'
+  ) {
+    // NOTE: the notification overlaps the post enough for this to work
+    const post = moderatePost(notif, moderationOpts)
+    if (post.content.filter) {
+      return true
+    }
+  }
+  // TODO: thread muting is not being applied
+  // (this requires fetching the post)
+  return false
+}