增加admin管理帐号和项目的界面--初步实现

frontend/node_modules/date-fns/millisecondsToMinutes.mjs

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+import { millisecondsInMinute } from "./constants.mjs";
+
+/**
+ * @name millisecondsToMinutes
+ * @category Conversion Helpers
+ * @summary Convert milliseconds to minutes.
+ *
+ * @description
+ * Convert a number of milliseconds to a full number of minutes.
+ *
+ * @param milliseconds - The number of milliseconds to be converted
+ *
+ * @returns The number of milliseconds converted in minutes
+ *
+ * @example
+ * // Convert 60000 milliseconds to minutes:
+ * const result = millisecondsToMinutes(60000)
+ * //=> 1
+ *
+ * @example
+ * // It uses floor rounding:
+ * const result = millisecondsToMinutes(119999)
+ * //=> 1
+ */
+export function millisecondsToMinutes(milliseconds) {
+  const minutes = milliseconds / millisecondsInMinute;
+  return Math.trunc(minutes);
+}
+
+// Fallback for modularized imports:
+export default millisecondsToMinutes;