Introduce `trainWalkDurationSeconds` in `useDepartureTime` hooks for both
mobile and web apps to filter train journeys based on total arrival time
including walking.
Add default origin station constants in core package and use them in mobile
store instead of returning null when no origin is saved.
Normalize HAFAS coordinates in destination station hooks to handle
large integer values.
Update `cleanLocation` to preserve full addresses with commas and remove
the 10KB request body limit on ICS parsing to support larger calendar
files.
Make rate limiting configurable via environment variables to handle
higher API fan-out from calendar event pages.
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