[APP-786] Native notifications (#1095)

* move `notifee.ts` to notifications folder

* install expo notifications

* add UIBackgroundMode `remote-notifications` to app.json

* fix notifee import in Debug.tsx

* add `google-services.json`

* add `development-device` class to eas.json

* Add `notifications.ts` for native notification handling

* send push token to server

* update `@atproto/api`

* fix putting notif token to server

* fix how push token is uploaded

* fix lint

* enable debug appview proxy header on all platforms

* setup `notifications.ts` to work with app view notifs

* clean up notification handler

* add comments

* update packages to correct versions

* remove notifee

* clean up code a lil

* rename push token endpoint

* remove unnecessary comments

* fix comments

* Remove old background scheduler

* Fixes to push notifications API use

* Bump @atproto/api@0.6.6

---------

Co-authored-by: Paul Frazee <pfrazee@gmail.com>

tsconfig.check.json

@@ -1,4 +1,4 @@
 {
   "extends": "./tsconfig.json",
-  "exclude": ["__e2e__", "dist"],
+  "include": ["src"]
 }