VSN-1605/Implemented the create operation for Vehicle
-Implemented the create operation for Vehicle, including the necessary components:
- DTOs: Created or updated DTOs to support the vehicle creation request and response.
- Mappers: Added mappers to convert between DTOs and Entity models.
- Paths: Defined appropriate API endpoints for vehicle creation.
- Controllers: Implemented controller logic to handle the create request and return the response.
- Services: Created service methods to handle business logic for vehicle creation.
Ensured validation and error handling are properly managed throughout the operation.
Closes VSN-1605