Fix max originality filter in project catalog

Author: zeyad270

InnoTrack.Application/DTOs/Projects/ProjectCatalogFilterDto.cs

@@ -1,4 +1,4 @@
-namespace InnoTrack.Application.DTOs.Projects
+namespace InnoTrack.Application.DTOs.Projects
 {
     public record ProjectCatalogFilterDto(
         int? Year,
@@ -8,6 +8,7 @@ public record ProjectCatalogFilterDto(
         int? SupervisorId,
         int? TechnologyId,
         decimal? MinOriginalityScore,
+        decimal? MaxOriginalityScore,
         bool? IsCurrentAcademicYear
     );
 }

InnoTrack.Infrastructure/Services/ProjectCatalogService.cs

@@ -93,6 +93,15 @@ public async Task<PagedResult<ProjectCatalogItemDto>> GetProjectsAsync(
                 );
             }
 
+            if (filter.MaxOriginalityScore.HasValue)
+            {
+                var maxScore = filter.MaxOriginalityScore.Value;
+                query = query.Where(p => 
+                    p.OriginalityScore <= maxScore || 
+                    (p.OriginalityScore > 0 && p.OriginalityScore <= 1 && (p.OriginalityScore * 100) <= maxScore)
+                );
+            }
+
             if (!string.IsNullOrWhiteSpace(filter.Search))
             {
                 query = query.Where(p =>