Fix price filter to work in display currency (e.g. CAD)

Fix round-trip price filter and require return date

Fix price filter hiding filter bar by preventing re-search on filter changes

Fix booking price mismatch: carry selected price through to payment

Add connection-type MCT, overnight/short-connection warnings

Restyle cheap flights cards to prevent name/price overlap

Fix cheap flights card truncating long city names

Fix destination section alignment, add cheapest-date search, dynamic origin

Redesign SearchPage with hero, destinations, cheap flights, and FAQ

Add currency context and swap formatPrice across all pages

Add booking options page with cabin-aware fare tiers

Add round-trip date validation and 12-month booking window

Add flight booking flow with payment validation

Add Google Flights-style step-based round-trip booking flow

Fix local-time display bug, add Asia departure patterns, popularity extension

Add Google Flights-style "Best/Other" sections, emissions, rich detail view

Add flight booking website (Google Flights clone)