Rework parental ratings (#12615)

src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/BaseItemEntity.cs

@@ -84,6 +84,8 @@ public class BaseItemEntity
 
     public int? InheritedParentalRatingValue { get; set; }
 
+    public int? InheritedParentalRatingSubValue { get; set; }
+
     public string? UnratedType { get; set; }
 
     public float? CriticRating { get; set; }

src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/User.cs

@@ -249,9 +249,14 @@ namespace Jellyfin.Database.Implementations.Entities
         public bool EnableUserPreferenceAccess { get; set; }
 
         /// <summary>
-        /// Gets or sets the maximum parental age rating.
+        /// Gets or sets the maximum parental rating score.
         /// </summary>
-        public int? MaxParentalAgeRating { get; set; }
+        public int? MaxParentalRatingScore { get; set; }
+
+        /// <summary>
+        /// Gets or sets the maximum parental rating sub score.
+        /// </summary>
+        public int? MaxParentalRatingSubScore { get; set; }
 
         /// <summary>
         /// Gets or sets the remote client bitrate limit.