Move date converters onto the contracts

Elternbeirat.PocketBase/PocketBaseClient.cs

@@ -24,7 +24,7 @@ namespace Elternbeirat.PocketBase;
 public sealed class PocketBaseClient(HttpClient http)
 {
     /// <summary>
-    ///     Serializer options that map PocketBase UTC dates to Berlin wall-clock time.
+    ///     Shared serializer options for every request; see <see cref="CreateJsonOptions"/>.
     /// </summary>
     private static readonly JsonSerializerOptions JsonOptions = CreateJsonOptions();
 
@@ -83,23 +83,16 @@ public sealed class PocketBaseClient(HttpClient http)
         => GetRecordsAsync<Faq>("faqs", "topic", ct);
 
     /// <summary>
-    ///     Creates the serializer options with the date converters registered: the
-    ///     wall-clock ones for points in time and the calendar-day one for plain dates.
+    ///     Creates the serializer options. Date handling lives on the contracts
+    ///     themselves via <c>[JsonConverter]</c> on each date field (e.g.
+    ///     <see cref="Contracts.Event.Start"/>, <see cref="Contracts.Post.Date"/>), so
+    ///     nothing date-related is registered here.
     /// </summary>
     /// <returns>
     ///     The configured options.
     /// </returns>
-    private static JsonSerializerOptions CreateJsonOptions()
-    {
-        var options = new JsonSerializerOptions
-        {
-            PropertyNameCaseInsensitive = true,
-        };
-        options.Converters.Add(new LocalDateTimeConverter());
-        options.Converters.Add(new NullableLocalDateTimeConverter());
-        options.Converters.Add(new DateOnlyConverter());
-        return options;
-    }
+    private static JsonSerializerOptions CreateJsonOptions() =>
+        new() { PropertyNameCaseInsensitive = true };
 
     /// <summary>
     ///     Gets all public records of a collection in a single request.