fix: 스킬 쿨타임 dimd 영역이 정상적으로 동작하지 않는 오류 수정

Gameton-06/Assets/Gameton/Resources/UI/Prefabs/ControllerButtons/Skill Button.prefab

@@ -142,8 +142,8 @@ MonoBehaviour:
       m_Calls: []
   m_text: 
   m_isRightToLeft: 0
-  m_fontAsset: {fileID: 11400000, guid: 8f586378b4e144a9851e7b34d9b748ee, type: 2}
-  m_sharedMaterial: {fileID: 2180264, guid: 8f586378b4e144a9851e7b34d9b748ee, type: 2}
+  m_fontAsset: {fileID: 11400000, guid: 5d9cd0b39cc658540aa28f3dcb744199, type: 2}
+  m_sharedMaterial: {fileID: -3388310998712943579, guid: 5d9cd0b39cc658540aa28f3dcb744199, type: 2}
   m_fontSharedMaterials: []
   m_fontMaterial: {fileID: 0}
   m_fontMaterials: []
@@ -550,8 +550,8 @@ MonoBehaviour:
         m_MethodName: OnClickSkillButton
         m_Mode: 2
         m_Arguments:
-          m_ObjectArgument: {fileID: 0}
-          m_ObjectArgumentAssemblyTypeName: TON.ControllerUI_SkillButton, Assembly-CSharp
+          m_ObjectArgument: {fileID: 5964648352921021872}
+          m_ObjectArgumentAssemblyTypeName: TON.SkillButtonItem, Assembly-CSharp
           m_IntArgument: 0
           m_FloatArgument: 0
           m_StringArgument: 
@@ -573,17 +573,6 @@ MonoBehaviour:
   coolTimeDimd: {fileID: 561526979871276618}
   skillIcon: {fileID: 4450630482936255251}
   lockImage: {fileID: 9104780789004064627}
-  skillBase:
-    <SkillData>k__BackingField:
-      id: 
-      name: 
-      mpConsumption: 0
-      damage: 0
-      coolDown: 0
-      slotNumber: 0
-      requiredLevel: 0
-      maxHitCount: 0
-    <CurrentCoolDown>k__BackingField: 0
 --- !u!1 &9104780789004064627
 GameObject:
   m_ObjectHideFlags: 0