docs: update group names in custom layout examples

docs/assets/demo-vue/en/custom-layout/cell-custom-component.md

@@ -1,6 +1,6 @@
 ---
 category: examples
-group: custom
+group: custom-layout
 title: Custom Cell Component
 cover: https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/preview/vue-custom-basic.png
 order: 1-1

docs/assets/demo-vue/en/edit-data/arco-select-editor.md

@@ -1,6 +1,6 @@
 ---
 category: examples
-group: functional-components
+group: edit-cell
 title: Using Arco Select in Custom Editor
 cover: https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/preview/vue-editor-arco-select.png
 link: '../guide/Developer_Ecology/vue'

docs/assets/demo-vue/en/edit-data/edit-cell.md

@@ -1,6 +1,6 @@
 ---
 category: examples
-group: functional-components
+group: edit-cell
 title: Using Arco List Selector in Custom Editor
 cover: https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/preview/vue-editor-basic.png
 link: '../guide/Developer_Ecology/vue'

docs/assets/demo-vue/zh/custom-layout/cell-custom-component.md

@@ -1,6 +1,6 @@
 ---
 category: examples
-group: custom
+group: custom-layout
 title: 单元格自定义组件
 cover: https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/preview/vue-custom-basic.png
 order: 1-1

docs/assets/demo-vue/zh/edit-data/arco-select-editor.md

@@ -1,6 +1,6 @@
 ---
 category: examples
-group: functional-components
+group: edit-cell
 title: 自定义编辑器中使用arco列表选择器
 cover: https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/preview/vue-editor-arco-select.png
 link: '../guide/Developer_Ecology/vue'

docs/assets/demo-vue/zh/edit-data/edit-cell.md

@@ -1,6 +1,6 @@
 ---
 category: examples
-group: functional-components
+group: edit-cell
 title: 自定义编辑器中使用arco列表选择器
 cover: https://lf9-dp-fe-cms-tos.byteorg.com/obj/bit-cloud/VTable/preview/vue-editor-basic.png
 link: '../guide/Developer_Ecology/vue'