v14: Refactor and enhance System.Text.Json converters (#15960)

* Update JsonUdiConverter to support Udi, GuidUdi and StringUdi types

* Require boolean (like) value and rename to JsonFuzzyBooleanConverter

* Add read/write only JsonConverters and align naming

* Rename SystemTextJsonSerializer to DefaultJsonSerializer

* Rename SystemTextConfigurationEditorJsonSerializer to DefaultConfigurationEditorJsonSerializer

* Add JsonUdiRangeConverter

* Rename JsonFuzzyBooleanConverter back to JsonBooleanConverter

* Fix value type check in JsonObjectConverter

* Revert class names

* Updated tests

* Post fix after merge.

---------

Co-authored-by: Bjarke Berg <mail@bergmania.dk>

src/Umbraco.Core/Serialization/IConfigurationEditorJsonSerializer.cs

@@ -1,5 +1,7 @@
 namespace Umbraco.Cms.Core.Serialization;
 
+/// <summary>
+/// Provides functionality to serialize objects or value types to JSON and to deserialize JSON into objects or value types, used for data type configuration.
+/// </summary>
 public interface IConfigurationEditorJsonSerializer : IJsonSerializer
-{
-}
+{ }

src/Umbraco.Core/Serialization/IJsonSerializer.cs

@@ -1,8 +1,27 @@
 namespace Umbraco.Cms.Core.Serialization;
 
+/// <summary>
+/// Provides functionality to serialize objects or value types to JSON and to deserialize JSON into objects or value types.
+/// </summary>
 public interface IJsonSerializer
 {
+    /// <summary>
+    /// Converts the specified <paramref name="input" /> into a JSON string.
+    /// </summary>
+    /// <param name="input">The input.</param>
+    /// <returns>
+    /// A JSON string representation of the value.
+    /// </returns>
     string Serialize(object? input);
 
+
+    /// <summary>
+    /// Parses the text representing a single JSON value into an instance of the type specified by a generic type parameter.
+    /// </summary>
+    /// <typeparam name="T">The target type of the JSON value.</typeparam>
+    /// <param name="input">The JSON input to parse.</param>
+    /// <returns>
+    /// A <typeparamref name="T" /> representation of the JSON value.
+    /// </returns>
     T? Deserialize<T>(string input);
 }