trip-planner-skill

Build travel itineraries from Aviasales and Ostrovok — extract flight/hotel data and compile a self-contained HTML with XLSX/PDF export and optional Vercel deploy. Triggers on avs.io / aviasales.ru / corp.ostrovok.ru links (even pasted without explanation), on Russian travel terms (отпуск, поездка, перелёт, отель, бронирование, маршрут), and on planning a trip with dates/destinations. Also remembers previously planned trips across sessions in ~/.trip-planner/ (recall past trips first, record each when done), so it triggers on 'какие поездки я уже планировал', 'покажи прошлые маршруты', 'what trips have I planned'.