feat: add endpoint for schedule

ApiDto/Requests/Configuration/ScheduleConfigurationRequest.cs

@@ -0,0 +1,29 @@
+using Mirea.Api.Dto.Common;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+
+namespace Mirea.Api.Dto.Requests.Configuration;
+
+/// <summary>
+/// Represents a request to configure the schedule settings.
+/// </summary>
+public class ScheduleConfigurationRequest
+{
+    /// <summary>
+    /// Gets or sets the cron expression for updating the schedule.
+    /// </summary>
+    public string? CronUpdateSchedule { get; set; }
+
+    /// <summary>
+    /// Gets or sets the start date of the term.
+    /// </summary>
+    [Required]
+    public DateOnly StartTerm { get; set; }
+
+    /// <summary>
+    /// Gets or sets the pair period times, keyed by pair number.
+    /// </summary>
+    [Required]
+    public required IDictionary<int, PairPeriodTime> PairPeriod { get; set; }
+}