Improve IHttpClient factories (#20)

Codestyle fixes
Setup CODEOWNERS
Setup dependabot

SystemExtensions.NetStandard.DependencyInjection/Models/Log.cs

@@ -1,15 +1,14 @@
 using Microsoft.Extensions.Logging;
 
-namespace System.Logging
+namespace System.Logging;
+
+public sealed record Log
 {
-    public sealed record Log
-    {
-        public Exception Exception { get; set; }
-        public DateTime LogTime { get; set; }
-        public string Category { get; set; }
-        public string EventId { get; set; }
-        public LogLevel LogLevel { get; set; }
-        public string Message { get; set; }
-        public string CorrelationVector { get; set; }
-    }
+    public Exception Exception { get; set; }
+    public DateTime LogTime { get; set; }
+    public string Category { get; set; }
+    public string EventId { get; set; }
+    public LogLevel LogLevel { get; set; }
+    public string Message { get; set; }
+    public string CorrelationVector { get; set; }
 }

SystemExtensions.NetStandard.DependencyInjection/Models/TypedHttpClientFactory.cs

@@ -0,0 +1,8 @@
+using System.Net.Http;
+
+namespace System.DependencyInjection.Models;
+
+internal sealed class TypedHttpClientFactory<T>
+{
+    public Func<Slim.IServiceProvider, HttpMessageHandler> Factory { get; set; }
+}