API: Get Coach Configurations by Coach

{
  "success": true,
  "message": "Coach configurations retrieved successfully",
  "data": [
    {
      "id": 1,
      "coach_id": 1,
      "schedule_id": 2,
      "bus_id": 3,
      "seat_plan_id": 4,
      "route_id": 5,
      "coach_type": 1,
      "status": 1,
      "created_by": 1,
      "updated_by": null,
      "created_at": "2025-08-10T10:00:00.000000Z",
      "updated_at": "2025-08-10T10:00:00.000000Z",
      "schedule": {
        "id": 2,
        "name": "Morning Schedule",
        "departure_time": "08:00:00"
      },
      "bus": {
        "id": 3,
        "registration_number": "DH-123456",
        "model": "Volvo B11R"
      },
      "seat_plan": {
        "id": 4,
        "name": "2x2 Layout",
        "total_seats": 40
      },
      "route": {
        "id": 5,
        "name": "Dhaka - Chittagong",
        "distance": "264 km"
      },
      "boarding_droppings": [
        {
          "id": 1,
          "coach_configuration_id": 1,
          "counter_id": 1,
          "type": 1,
          "time": "08:00:00",
          "starting_point_status": 1,
          "ending_point_status": 0,
          "status": 1,
          "counter": {
            "id": 1,
            "name": "Kallyanpur Counter",
            "location": "Kallyanpur, Dhaka"
          }
        }
      ]
    },
    {
      "id": 2,
      "coach_id": 1,
      "schedule_id": 3,
      "bus_id": 4,
      "seat_plan_id": 2,
      "route_id": 6,
      "coach_type": 2,
      "status": 1,
      "created_by": 1,
      "updated_by": null,
      "created_at": "2025-08-10T11:00:00.000000Z",
      "updated_at": "2025-08-10T11:00:00.000000Z",
      "schedule": {
        "id": 3,
        "name": "Evening Schedule",
        "departure_time": "18:00:00"
      },
      "bus": {
        "id": 4,
        "registration_number": "DH-789012",
        "model": "Scania K410"
      },
      "seat_plan": {
        "id": 2,
        "name": "3x2 Layout",
        "total_seats": 50
      },
      "route": {
        "id": 6,
        "name": "Dhaka - Sylhet",
        "distance": "247 km"
      },
      "boarding_droppings": []
    }
  ]
}