MM-36687 CRT push notifications (#18347)

* CRT changes

* Lint fix

* Moved postId check

* Moved postId check

* Lint fix

* Misc

* Added test case for badge count while clearing notifications

* Fixed count when CRT is on and added isCRTEnabled, teamId to isIdLoaded notifications

* test fix

* isCRTEnabledForUser capitalised

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

i18n/en.json

@@ -6371,6 +6371,10 @@
     "id": "app.user.get_recently_active_users.app_error",
     "translation": "We encountered an error while finding the recently active users."
   },
+  {
+    "id": "app.user.get_thread_count_for_user.app_error",
+    "translation": "We could not get thread count for the user."
+  },
   {
     "id": "app.user.get_thread_membership_for_user.app_error",
     "translation": "Unable to get user thread membership"