Add annotationResult and put them into json

Azaion.Annotator/App.xaml.cs

@@ -4,19 +4,33 @@ using System.Windows;
 using System.Windows.Input;
 using System.Windows.Threading;
 using Azaion.Annotator.DTO;
+using Azaion.Annotator.Extensions;
 using LibVLCSharp.Shared;
 using MediatR;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
+using ILogger = Microsoft.Extensions.Logging.ILogger;
+using LogLevel = Microsoft.Extensions.Logging.LogLevel;
 
 namespace Azaion.Annotator;
 
 public partial class App : Application
 {
     private readonly ServiceProvider _serviceProvider;
-    private IMediator _mediator;
+    private readonly IMediator _mediator;
     
     public App()
     {
+        Log.Logger = new LoggerConfiguration()
+            .Enrich.FromLogContext()
+            .MinimumLevel.Warning()
+            .WriteTo.Console()
+            .WriteTo.File(
+                path: "Logs/log.txt",
+                rollingInterval: RollingInterval.Day)
+            .CreateLogger();
+        
         var services = new ServiceCollection();
         services.AddSingleton<MainWindow>();
         services.AddSingleton<HelpWindow>();
@@ -37,7 +51,7 @@ public partial class App : Application
     
     private void OnDispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
     {
-        File.AppendAllText("logs.txt", e.Exception.Message);
+        Log.Logger.Error(e.Exception, e.Exception.Message);
         e.Handled = true;
     }