fix: OpenAPI 응답 코드를 표준 status와 204 no-content로 정규화 - #2390

1 130 tests  +66   1 127 ✔️ +66   4m 32s ⏱️ + 2m 21s
   253 suites +  7          3 💤 ±  0 
   253 files   +  7          0 ❌ ±  0 

Results for commit 0b00f13. ± Comparison against earlier commit 097d7d5.