增加admin管理帐号和项目的界面--初步实现

frontend/node_modules/date-fns/getDay.mjs

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+import { toDate } from "./toDate.mjs";
+
+/**
+ * @name getDay
+ * @category Weekday Helpers
+ * @summary Get the day of the week of the given date.
+ *
+ * @description
+ * Get the day of the week of the given date.
+ *
+ * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
+ *
+ * @param date - The given date
+ *
+ * @returns The day of week, 0 represents Sunday
+ *
+ * @example
+ * // Which day of the week is 29 February 2012?
+ * const result = getDay(new Date(2012, 1, 29))
+ * //=> 3
+ */
+export function getDay(date) {
+  const _date = toDate(date);
+  const day = _date.getDay();
+  return day;
+}
+
+// Fallback for modularized imports:
+export default getDay;