Add deep links for pending approval notifications

src/Jiaowu.Api/Controllers/ExperimentGradesController.cs

@@ -46,7 +46,8 @@ public sealed class ExperimentGradesController(
         string? keyword = null,
         int page = 1,
         int pageSize = 20,
-        CancellationToken cancellationToken = default)
+        CancellationToken cancellationToken = default,
+        Guid? sheetId = null)
     {
         page = Math.Max(1, page);
         pageSize = Math.Clamp(pageSize, 10, 50);
@@ -62,6 +63,9 @@ public sealed class ExperimentGradesController(
             source = source.Where(x =>
                 x.GradeSheet != null &&
                 x.GradeSheet.Status == status.Value);
+        if (sheetId.HasValue)
+            source = source.Where(x =>
+                x.GradeSheet != null && x.GradeSheet.Id == sheetId.Value);
         if (collegeId.HasValue)
             source = source.Where(x =>
                 x.TeachingTask!.Course!.CollegeId == collegeId.Value);
@@ -947,7 +951,7 @@ public sealed class ExperimentGradesController(
             "实验成绩待审核",
             $"“{sheet.ExperimentProject!.Name}”实验成绩已提交，请及时审核。",
             sheet.ExperimentProject.TeachingTask!.Course!.CollegeId,
-            "/experiment-grades",
+            $"/experiment-grades?sheetId={sheet.Id}",
             cancellationToken,
             NotificationCategory.Grade);
         return NoContent();