feat: ✨ implemented deleting tracks, drivers, vehicles with proper data correction

modules/vehicleHandler.py

@@ -1,6 +1,6 @@
 from sqlalchemy.orm import Session
 
-from modules.geoObjects import Vehicle
+from modules.geoObjects import Track, Vehicle
 
 class VehicleHandler:
     dbSession: Session
@@ -42,3 +42,15 @@ class VehicleHandler:
         ]
 
         return driverList
+
+    def deleteVehicle(self, id):
+        try:
+            updated_rows = (
+                self.dbSession.query(Track).filter(
+                    Track.vehicle_id == id).update({Track.vehicle_id: 1})
+            )
+            self.dbSession.query(Vehicle).filter(Vehicle.id == id).delete()
+            self.dbSession.commit()
+
+        except Exception as e:
+            raise RuntimeError(f"failed to delete driver due to error: {e}")