Revert "Update m_kkutu.html"

This reverts commit 12d4c2c.

Author: kdhkr

src/main/resources/templates/view/kkutu/m_kkutu.html

@@ -27,7 +27,6 @@
     <span id="AVAIL_EQUIP" th:text="${moremiEquips}"></span>
     <span id="RULE" th:text="${gameRules}"></span>
     <span id="OPTIONS" th:text="${gameOptions}"></span>
-    <span id="mobile">true</span>
 
     <div id="Intro">
         <img id="intro" src="https://cdn.kkutu.io/img/kkutu/m_intro.png" alt="로딩 이미지">