Merge pull request #174 from CSID-DGU/backend/feature/crew

BE: [fix] 크루 인증사진 에러 해결 #83

src/backend/src/main/java/RunningMachines/R2R/domain/crew/common/controller/CrewController.java

@@ -26,8 +26,11 @@ public ResponseEntity<Integer> createCrew(@RequestParam String title, @RequestPa
         CrewCreateCommandDto crewCreateCommandDto = CrewCreateCommandDto.builder()
                 .title(title)
                 .profileImage(profileImage)
+                .certificationImage(certificationImage)
                 .build();
 
+        crewCreateCommandDto.validate();
+
         Integer crewPasscode = crewCommandService.createCrew(crewCreateCommandDto);
 
         return ResponseEntity.ok(crewPasscode);