Add comprehensive academic statistics refresh workflow

src/Jiaowu.Api/Domain/Academic/ScheduleEntities.cs

@@ -59,6 +59,9 @@ public sealed class ScheduleOptimizationSettings : EntityBase
     public int LatePeriodPenalty { get; set; } = 30;
     public int RoomCapacityWasteWeight { get; set; } = 1;
     public int CoursePreferenceWeight { get; set; } = 180;
+    public int GeneticPopulationSize { get; set; } = 32;
+    public int GeneticGenerationCount { get; set; } = 80;
+    public int GeneticMutationRatePercent { get; set; } = 12;
 
     public static ScheduleOptimizationSettings CreateDefault(Guid academicTermId) =>
         new() { AcademicTermId = academicTermId };