feat: 휴가 관리 화면 구현 (휠 다이얼 연차 설정)

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

app/src/main/res/values/strings.xml

@@ -9,7 +9,7 @@
     <string name="tab_basic">기본 설정</string>
     <string name="tab_alarm">알람 설정</string>
     <string name="tab_additional">부가기능</string>
-    <string name="tab_lab">실험실</string>
+    <string name="tab_lab">휴가 관리</string>
 
     <string-array name="factory_array">
         <item>전주</item>