исправлена авторизация

src/main/java/com/example/nto/controller/EmployeeController.java

@@ -33,14 +33,14 @@ public class EmployeeController {
     }
 
     @GetMapping("/{code}/auth")
-    public HttpStatus Isauth(@PathVariable String code) {
+    public ResponseEntity<?> Isauth(@PathVariable String code) {
         if (employeeService.isCodeValid(code)) {
-            return HttpStatus.OK;
+            return ResponseEntity.ok().build();
 
         } else if (!employeeService.isCodeValid(code)){
-            return HttpStatus.UNAUTHORIZED;
+            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).build();
         } else {
-            return HttpStatus.BAD_REQUEST;
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
         }
     }