ADD prefix to all API controllers

src/main/java/com/ddf/vodsystem/controllers/UploadController.java

@@ -5,11 +5,13 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
 
 @RestController
+@RequestMapping("api/v1/")
 public class UploadController {
 
     private final UploadService uploadService;