Last Read Filter + A lot of bug fixes (#3312)

API/DTOs/Collection/AppUserCollectionDto.cs

@@ -23,11 +23,15 @@ public class AppUserCollectionDto : IHasCoverImage
     public string SecondaryColor { get; set; } = string.Empty;
     public bool CoverImageLocked { get; set; }
 
+    /// <summary>
+    /// Number of Series in the Collection
+    /// </summary>
+    public int ItemCount { get; set; }
+
     /// <summary>
     /// Owner of the Collection
     /// </summary>
     public string? Owner { get; set; }
-
     /// <summary>
     /// Last time Kavita Synced the Collection with an upstream source (for non Kavita sourced collections)
     /// </summary>

API/DTOs/Filtering/v2/FilterField.cs

@@ -51,6 +51,10 @@ public enum FilterField
     AverageRating = 28,
     Imprint = 29,
     Team = 30,
-    Location = 31
+    Location = 31,
+    /// <summary>
+    /// Last time User Read
+    /// </summary>
+    ReadLast = 32,
 
 }

API/DTOs/ReadingLists/ReadingListDto.cs

@@ -22,6 +22,11 @@ public class ReadingListDto : IHasCoverImage
     public string PrimaryColor { get; set; } = string.Empty;
     public string SecondaryColor { get; set; } = string.Empty;
 
+    /// <summary>
+    /// Number of Items in the Reading List
+    /// </summary>
+    public int ItemCount { get; set; }
+
     /// <summary>
     /// Minimum Year the Reading List starts
     /// </summary>