We have to save initial notification action response
in case there isn't registered any FCMNotificationReceived
event handler yet. For example when the app is killed by a user
so JS has to be initialized first. The saved action
response will be sent to JS after first
FCMNotificationReceived event handler registered.

By adding the pod paths, we ensure that if dependencies (namely React) are installed *only* via Pod and not via direct linking in the project.

in common error

* IOS: Added identification for which action was taken in case there was many

* Changed the action identifier key to _actionIdentifier

* attempt to fix installation with cocoapods

* Remove unnecessary header imports