Log app open from notifications

[KennyHuRadar]

Changes to the interface and developer experience:

• This change is transparent to developers not intending to use this feature. No change is required

  Radar.initialize(publishableKey: "prj_test_pk_000")

• For native iOS users who wishes to use the "automatic setup", they should initialize as such

  let radarInitializeOptions = RadarInitializeOptions()
  radarInitializeOptions.autoSetupNotificationConversion = true
  Radar.initialize(publishableKey: "prj_test_pk_000", radarInitializeOptions: radarInitializeOptions )

• For native iOS users who wish to perform the manual setup (easier to reason about). they should add this into their UNUserNotificationCenterDelegate

  func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, 
  withCompletionHandler completionHandler: @escaping () -> Void) {        
          Radar.logConversion(response: response)
          completionHandler()
      }

• For react native users who are using SFMC, the setup is similar to the iOS manual setup.
• For react native users who are initializing in native code, they can opt to either implement the automatic or manual setup
• For react native users initializing in react native, they can call Radar.nativeSetup() in the app delegate to use the automatic setup. React native users who are using a library to implement UNUserNotificationCenterDelegate (e.g. expoNotifications) are only able to use the automatic setup (unless they wish to create and use a modified fork of that notification library)

Dogfooded this current build, refer to the values that I generated on the last day (sept 6)

https://expo.dev/accounts/radarlabs/projects/waypoint/builds/079839d6-e7ca-4e2c-8351-04d18e15b721 (this is a "bricked" waypoint build which only can do trackonces using this build)

Additional QA:

working with one signal

Braze:

SFMC

associated server PRs:

feature flags: https://github.com/radarlabs/server/pull/6106 proper parsing of the metadata string into a json: https://github.com/radarlabs/server/pull/6136

[lmeier]

I also think we might want to start sending up notification authorization in config and track just like we do for location authorization. The server work to handle can follow.