增加admin管理帐号和项目的界面--初步实现

frontend/node_modules/date-fns/secondsToMilliseconds.d.ts

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+/**
+ * @name secondsToMilliseconds
+ * @category Conversion Helpers
+ * @summary Convert seconds to milliseconds.
+ *
+ * @description
+ * Convert a number of seconds to a full number of milliseconds.
+ *
+ * @param seconds - The number of seconds to be converted
+ *
+ * @returns The number of seconds converted in milliseconds
+ *
+ * @example
+ * // Convert 2 seconds into milliseconds
+ * const result = secondsToMilliseconds(2)
+ * //=> 2000
+ */
+export declare function secondsToMilliseconds(seconds: number): number;