Description

We want to be able to delegate app initialization so that custom applications can drive the initialization phase (e.g. force a login before application startup).

Expected Result

• Describe here the expected result
  Do initialization code when the app is ready to start but not started yet (e,g. store initialized, configuration loaded, etc.)

Current Result
Cannot do initialization code when the app is ready to start but not started yet.

• Describe here the current behavior

Other useful information (optional):