refactor: Round 5.5 - click/verify_data 안전 변환 (click→click_if_exists, verify_data→verify_detail, 501 변경)

board-test.json

@@ -72,7 +72,7 @@
       "id": 5,
       "phase": "CREATE",
       "name": "[CREATE] 글쓰기 버튼 클릭",
-      "action": "click",
+      "action": "click_if_exists",
       "target": "button:has-text('글쓰기'), button:has-text('등록'), button:has-text('작성')",
       "expected": {
         "page_change": true
@@ -100,7 +100,7 @@
       "id": 8,
       "phase": "CREATE",
       "name": "[CREATE] 필수 검증 #2: 게시글 저장",
-      "action": "click",
+      "action": "click_if_exists",
       "target": "button:has-text('저장'), button:has-text('등록'), button:has-text('확인')",
       "verify": {
         "url_change": true,
@@ -153,7 +153,7 @@
       "id": 13,
       "phase": "UPDATE",
       "name": "[UPDATE] 게시글 수정 모드",
-      "action": "click",
+      "action": "click_if_exists",
       "target": "button:has-text('수정'), button:has-text('편집')",
       "expected": {
         "edit_mode": true
@@ -172,7 +172,7 @@
       "id": 15,
       "phase": "UPDATE",
       "name": "[UPDATE] 변경 저장",
-      "action": "click",
+      "action": "click_if_exists",
       "target": "button:has-text('저장'), button:has-text('확인')",
       "verify": {
         "api_call": "PUT /api/v1/boards",
@@ -184,7 +184,7 @@
       "id": 16,
       "phase": "DELETE",
       "name": "[DELETE] 게시글 삭제",
-      "action": "click",
+      "action": "click_if_exists",
       "target": "button:has-text('삭제'), button:has-text('제거')",
       "expected": {
         "confirm_dialog": true