Initialize core before anything else gets required
Initialize core before anything else gets required

That makes sure you can import e.g. `rxjs` before importing `react-native` and will not receive errors that certain APIs are missing (like `setTimeout`)

CC: da39a3ee5e6b4b0d3255bfef95601890afd80709@ferrannp
callstack-io/haul,yesdr/haul,yesdr/haul,yesdr/haul,callstack-io/haul,yesdr/haul,callstack-io/haul,callstack-io/haul,callstack-io/haul,yesdr/haul