More Polish (#2320)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

API/DTOs/Recommendation/ExternalSeriesDetailDto.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using API.DTOs.Scrobbling;
 
 namespace API.DTOs.Recommendation;
 
@@ -8,7 +9,7 @@ public class ExternalSeriesDetailDto
     public int? AniListId { get; set; }
     public long? MALId { get; set; }
     public IList<string> Synonyms { get; set; }
-    public PlusMediaFormat PlusMediaFormat { get; set; }
+    public MediaFormat PlusMediaFormat { get; set; }
     public string? SiteUrl { get; set; }
     public string? CoverUrl { get; set; }
     public IList<string> Genres { get; set; }

API/DTOs/Recommendation/PlusMediaFormat.cs

@@ -1,15 +0,0 @@
-using System.ComponentModel;
-
-namespace API.DTOs.Recommendation;
-
-public enum PlusMediaFormat
-{
-    [Description("Manga")]
-    Manga = 1,
-    [Description("Comic")]
-    Comic = 2,
-    [Description("LightNovel")]
-    LightNovel = 3,
-    [Description("Book")]
-    Book = 4
-}

API/DTOs/Scrobbling/ScrobbleDto.cs

@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using API.DTOs.Recommendation;
 
 namespace API.DTOs.Scrobbling;
 #nullable enable
@@ -18,12 +19,20 @@ public enum ScrobbleEventType
     Review = 4
 }
 
+/// <summary>
+/// Represents PlusMediaFormat
+/// </summary>
 public enum MediaFormat
 {
+    [Description("Manga")]
     Manga = 1,
+    [Description("Comic")]
     Comic = 2,
+    [Description("LightNovel")]
     LightNovel = 3,
-    Book = 4
+    [Description("Book")]
+    Book = 4,
+    Unknown = 5
 }