Add new package WireMock.Net.Extensions.Routing which provides minimal-API-style routing for WireMock.Net (#1344)

* Add new package WireMock.Net.Extensions.Routing

* Update documentation for WireMock.Net.Extensions.Routing

* Cleanup imports

* Add header to all source files inside WireMock.Net.Extensions.Routing

* Add header to all source files inside WireMock.Net.Extensions.Routing.Tests

* Revert unintended changes

* Remove redundant build configurations

* Remove incorrect links from documentation

* Update nuget package references

* Revert unintended changes

* Migrate to AwesomeAssertions

* Remove redundant project reference

* Adjust formatting

* Migrate to primary constructor

* Refactoring: rename delegate parameter

* Abstract over JSON converter

* Replace WireMock with WireMock.Net in comments

* Move local functions to the bottom of the methods

src/WireMock.Net.Extensions.Routing/Models/WireMockRequestInfo{TBody}.cs

@@ -0,0 +1,24 @@
+// Copyright © WireMock.Net
+
+namespace WireMock.Net.Extensions.Routing.Models;
+
+/// <summary>
+/// Represents request information with a strongly-typed deserialized body for WireMock.Net routing.
+/// </summary>
+/// <typeparam name="TBody">The type of the deserialized request body.</typeparam>
+public sealed class WireMockRequestInfo<TBody> : WireMockRequestInfo
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="WireMockRequestInfo{TBody}"/> class.
+    /// </summary>
+    /// <param name="request">The incoming request message.</param>
+    public WireMockRequestInfo(IRequestMessage request)
+        : base(request)
+    {
+    }
+
+    /// <summary>
+    /// Gets or initializes the deserialized request body.
+    /// </summary>
+    public TBody? Body { get; init; }
+}