chore: update dependencies

src/views/components/cropping/index.vue

@@ -7,14 +7,14 @@ defineOptions({
   name: "Cropping"
 });
 
-let refCropper = ref();
-let info = ref<object>(null);
-let cropperImg = ref<string>("");
+const refCropper = ref();
+const info = ref<object>(null);
+const cropperImg = ref<string>("");
 
 const onCropper = (): void => {
   nextTick(() => {
     refCropper.value.cropper.getCroppedCanvas().toBlob(blob => {
-      let fileReader: FileReader = new FileReader();
+      const fileReader: FileReader = new FileReader();
       fileReader.onloadend = (e: ProgressEvent) => {
         cropperImg.value = (e.target as any).result;
         info.value = refCropper.value.cropper.getData();

src/views/components/draggable/index.vue

@@ -8,7 +8,7 @@ defineOptions({
   name: "Draggable"
 });
 
-let gridLists = ref<Array<Object>>([
+const gridLists = ref<Array<Object>>([
   { grid: "cn", num: 1 },
   { grid: "cn", num: 2 },
   { grid: "cn", num: 3 },
@@ -20,14 +20,14 @@ let gridLists = ref<Array<Object>>([
   { grid: "cn", num: 9 }
 ]);
 
-let lists = ref<Array<Object>>([
+const lists = ref<Array<Object>>([
   { people: "cn", id: 1, name: "www.itxst.com" },
   { people: "cn", id: 2, name: "www.baidu.com" },
   { people: "cn", id: 3, name: "www.taobao.com" },
   { people: "cn", id: 4, name: "www.google.com" }
 ]);
 
-let cutLists = ref([
+const cutLists = ref([
   { people: "cn", id: 1, name: "cut1" },
   { people: "cn", id: 2, name: "cut2" },
   { people: "cn", id: 3, name: "cut3" },

src/views/components/seamless-scroll/index.vue

@@ -9,7 +9,7 @@ defineOptions({
 
 const scroll = templateRef<ElRef | null>("scroll", null);
 
-let listData = ref([
+const listData = ref([
   {
     title: "无缝滚动第一行无缝滚动第一行！！！！！！！！！！"
   },
@@ -39,7 +39,7 @@ let listData = ref([
   }
 ]);
 
-let classOption = reactive({
+const classOption = reactive({
   direction: "top"
 });
 

src/views/components/selector/index.vue

@@ -6,8 +6,8 @@ defineOptions({
   name: "Selector"
 });
 
-let selectRange = ref<string>("");
-let dataLists = ref([
+const selectRange = ref<string>("");
+const dataLists = ref([
   {
     title: "基本使用",
     echo: [],