增加基本项目配置

node_modules/dayjs/esm/plugin/isoWeeksInYear/index.js

@@ -0,0 +1,15 @@
+export default (function (o, c) {
+  var proto = c.prototype;
+
+  proto.isoWeeksInYear = function () {
+    var isLeapYear = this.isLeapYear();
+    var last = this.endOf('y');
+    var day = last.day();
+
+    if (day === 4 || isLeapYear && day === 5) {
+      return 53;
+    }
+
+    return 52;
+  };
+});