Introduce useColors hook to replace direct theme usage in mobile
screens. Extract EventHeader, JourneyList, BikeSection, and
NearbyStops components to reduce complexity in EventDetailScreen.
Move parseHafasJourneys to packages/core for shared usage between
web and mobile clients. Update web API route with stricter HAFAS
validation and consistent client instantiation.
Add comprehensive codebase function guide documenting data flow,
shared packages, and service integrations.
fegger
bf252a9e9b