Fix Save Files — City-Racing Steam update #494051

📊 Division of Responsibilities1. CRCarInfo.cs - Individual Car TrackingPurpose: Tracks per-car data and player-specific information✅ Mileage tracking (total, session, race)✅ Speed calculations (current, average)✅ Lap timing for individual car✅ Waypoint navigation (arrow, beacon)✅ Player GUI (diagnostics, countdown messages)✅ File Creation:· RaceData_{trackName}_{timestamp}.csv - Player's lap-by-lap data· MileageReport_{trackName}_{timestamp}.txt - Player's mileage report· car_mileage.json - Persistent mileage database· race_history.json - Player's race history2. FirstSecThird.cs - Real-Time Race Position TrackingPurpose: Tracks all racers during the active race·✅ Position calculations (1st, 2nd, 3rd, etc.)·✅ Comparative race data (all cars' laps, waypoints)·✅ Real-time sorting using Jobs System·✅ Race results display when race ends·✅ Best lap times trackin...