⚡ NYC Subway Engine Initializing...
FastAPI backend is parsing and caching massive spatial data.
⏳ 1. Pinging local server on port 8000...
⏳ 2. Indexing SQLite & GTFS Stop Tables...
⏳ 3. Generating Spatial Coordinates Map...
⏳ 4. Compiling Triplet Routes to Memory...
Note: The very first load takes roughly 20-30 seconds because Python is computing thousands of
transit nodes directly into RAM for blazing fast lookups later.