Enhance school creation functionality by introducing support for name sets in the API and UI. Update the catalog to include skills, traits, body attributes, needs, and name sets, improving character generation capabilities. Revise localization strings for better user guidance and update tests to validate the new name set functionality and ensure robustness in school creation processes.

src/HSchool.Content/Jsonc.cs

@@ -1,5 +1,6 @@
 using System.Text.Json;
 using System.Text.Json.Nodes;
+using System.Text.Json.Serialization;
 
 namespace HSchool.Content;
 
@@ -12,6 +13,7 @@ public static class Jsonc
         PropertyNameCaseInsensitive = true,
         AllowTrailingCommas = true,
         WriteIndented = true,
+        Converters = { new JsonStringEnumConverter(JsonNamingPolicy.CamelCase) },
     };
 
     public static JsonDocumentOptions DocumentOptions { get; } = new()