增加基本项目配置

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

@@ -0,0 +1,8 @@
+export default (function (o, c) {
+  var proto = c.prototype;
+
+  proto.dayOfYear = function (input) {
+    var dayOfYear = Math.round((this.startOf('day') - this.startOf('year')) / 864e5) + 1;
+    return input == null ? dayOfYear : this.add(input - dayOfYear, 'day');
+  };
+});