feat(TagsView): Add TagsView component

feat(ContextMenu): Add ContextMenu component

feat(store): Add tagsView store

src/utils/index.ts

@@ -38,3 +38,24 @@ export const underlineToHump = (str: string): string => {
 export const setCssVar = (prop: string, val: any, dom = document.documentElement) => {
   dom.style.setProperty(prop, val)
 }
+
+/**
+ * 查找数组对象的某个下标
+ * @param {Array} ary 查找的数组
+ * @param {Functon} fn 判断的方法
+ */
+// eslint-disable-next-line
+export const findIndex = <T = Recordable>(ary: Array<T>, fn: Fn): number => {
+  if (ary.findIndex) {
+    return ary.findIndex(fn)
+  }
+  let index = -1
+  ary.some((item: T, i: number, ary: Array<T>) => {
+    const ret: T = fn(item, i, ary)
+    if (ret) {
+      index = i
+      return ret
+    }
+  })
+  return index
+}