fix. 컴포넌트 dataUtil 통일

layers/templates/GrGallery03/index.vue

@@ -1,9 +1,6 @@
 <script setup lang="ts">
 import { SplideSlide } from '@splidejs/vue-splide'
-import {
-  getComponentGroup,
-  ensureMinimumSlideData,
-} from '#layers/utils/dataUtil'
+import { getComponentGroup } from '#layers/utils/dataUtil'
 import type { Splide as SplideType } from '@splidejs/splide'
 import type { PageDataTemplateComponents } from '#layers/types/api/pageData'
 
@@ -20,9 +17,9 @@ const backgroundData = computed(() =>
 const mainTitleData = computed(() =>
   getComponentGroup(props.components, 'mainTitle')
 )
-const slideData = computed(() => {
-  return ensureMinimumSlideData(props.components)
-})
+const slideData = computed(() =>
+  getComponentContainer(props.components, 'group_sets', { minLength: 4 })
+)
 const imgTitleData = ref(getComponentGroup(slideData?.value[0], 'imgTitle'))
 const descriptionData = ref(
   getComponentGroup(slideData?.value[0], 'description')