fix: 게임 시작 버튼에 OS 및 지원 플랫폼 검사 로직 추가 (미지원 시 얼럿 표시)

layers/templates/FxPreregist01/index.vue

@@ -33,11 +33,6 @@ const { pageData } = storeToRefs(usePageDataStore())
 
 // Constants
 const COLOR_INDEX = { BACKGROUND: 0, TEXT: 1 } as const
-const OS_TYPE_MAP: Record<string, Platform[]> = {
-  '1': ['google_play'],
-  '2': ['app_store'],
-  '3': ['google_play', 'app_store'],
-}
 
 const preregistModalRef = ref<{
   handleOpenPreregist: () => Promise<void>
@@ -101,12 +96,6 @@ const buttonColors = computed(() => {
   }
 })
 
-// Platform Buttons
-const platformButtons = computed<Platform[]>(() => {
-  const osType = String(gameData.value?.os_type ?? '')
-  return OS_TYPE_MAP[osType] ?? []
-})
-
 // Reward Section
 const accBackgroundData = computed(() =>
   getComponentGroup(props.components, 'backgroundAccReward')
@@ -280,10 +269,10 @@ const handlePreregistClick = () => {
             {{ tm('Preregist_Btn_Preegist') }}
           </BlocksButtonLauncher>
           <BlocksButtonLauncher
-            v-for="platform in platformButtons"
+            v-for="platform in getSupportedPlatforms(gameData?.os_type)"
             :key="`preregist-${platform}`"
             type="duplication"
-            :platform="platform"
+            :platform="platform as Platform"
             :background-color="buttonColors.backgroundColor"
             :text-color="buttonColors.textColor"
           >