SplashScreen.hideAsync() and the splash section in app.json were both
introduced after v0.1.5 and are common to every crashing build.
Reverting to the exact v0.1.5 baseline to isolate the crash source.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add SplashScreen.preventAutoHideAsync() at module level and hideAsync()
once SecureStore reads complete. Add splash backgroundColor to app.json
to match app theme. Wrap layout in SafeAreaProvider.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>