Restructures the tram widget: instead of one card per stop (showing all
routes at that stop), now one row per route (23, 27, 39) with two
columns — → Лента (в центр) and → Дыбенко (от центра). Each cell shows
the next arrival prominently plus the following 1-2 pickups inline.
Adds a live transit widget on the home screen showing upcoming trams
at both directions of the stop: toward Новочеркасская (stopID 16226)
and toward пр. Большевиков (stopID 16354).
- /api/transport proxies the СПб ORGP endpoint /stop/{id}/arriving
(DataTables POST format, JSON response with route number + minutes).
No auth required, free.
- TransportWidget renders two glassmorphism cards with route badges,
minutes-to-arrival, wheelchair indicator; imminent (<=2 min) arrivals
get a colored highlight. Filters to trams 23/27/39; refreshes every 30s.
- Route colors: 23 blue, 27 amber, 39 purple.
