♻️(component): 初步完成 select 组件重构

package/component/src/utils/arrayUtil.ts

@@ -0,0 +1,3 @@
+export const check = (arr: any[], value: any) => {
+    return arr.indexOf(value) > -1;
+}

package/component/src/utils/index.ts

@@ -1,2 +1,3 @@
-export * from "./domUtil";
+export * from "./DomUtil";
 export * from "./withInstall";
+export * from "./arrayUtil";