Small UI changes (#3787)

API/DTOs/Stats/FileExtensionExportDto.cs

@@ -5,7 +5,7 @@ namespace API.DTOs.Stats;
 /// <summary>
 /// Excel export for File Extension Report
 /// </summary>
-public class FileExtensionExportDto
+public sealed record FileExtensionExportDto
 {
     [Name("Path")]
     public string FilePath { get; set; }

API/DTOs/Stats/ServerInfoSlimDto.cs

@@ -6,7 +6,7 @@ namespace API.DTOs.Stats;
 /// <summary>
 /// This is just for the Server tab on UI
 /// </summary>
-public class ServerInfoSlimDto
+public sealed record ServerInfoSlimDto
 {
     /// <summary>
     /// Unique Id that represents a unique install

API/DTOs/Stats/V3/LibraryStatV3.cs

@@ -4,7 +4,7 @@ using API.Entities.Enums;
 
 namespace API.DTOs.Stats.V3;
 
-public class LibraryStatV3
+public sealed record LibraryStatV3
 {
     public bool IncludeInDashboard { get; set; }
     public bool IncludeInSearch { get; set; }

API/DTOs/Stats/V3/RelationshipStatV3.cs

@@ -5,7 +5,7 @@ namespace API.DTOs.Stats.V3;
 /// <summary>
 /// KavitaStats - Information about Series Relationships
 /// </summary>
-public class RelationshipStatV3
+public sealed record RelationshipStatV3
 {
     public int Count { get; set; }
     public RelationKind Relationship { get; set; }

API/DTOs/Stats/V3/ServerInfoV3Dto.cs

@@ -7,7 +7,7 @@ namespace API.DTOs.Stats.V3;
 /// <summary>
 /// Represents information about a Kavita Installation for Kavita Stats v3 API
 /// </summary>
-public class ServerInfoV3Dto
+public sealed record ServerInfoV3Dto
 {
     /// <summary>
     /// Unique Id that represents a unique install

API/DTOs/Stats/V3/UserStatV3.cs

@@ -5,7 +5,7 @@ using API.Entities.Enums.Device;
 
 namespace API.DTOs.Stats.V3;
 
-public class UserStatV3
+public sealed record UserStatV3
 {
     public AgeRestriction AgeRestriction { get; set; }
     /// <summary>