Added logging to application.

ReportingServices.API/Program.cs

@@ -1,7 +1,14 @@
 using ReportingServices.Shared.Repositories;
+using Serilog;
+
+LoggerConfiguration loggerConfiguration = new();
 
 var builder = WebApplication.CreateBuilder(args);
-
+Environment.SetEnvironmentVariable("workingDirectory", "C:/tmp/logging");
+_ = ConfigurationLoggerConfigurationExtensions.Configuration(loggerConfiguration.ReadFrom, builder.Configuration);
+_ = SerilogHostBuilderExtensions.UseSerilog(builder.Host);
+Log.Logger = loggerConfiguration.CreateLogger();
+Serilog.ILogger log = Log.ForContext<Program>();
 // Add services to the container.
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
@@ -24,5 +31,18 @@ app.UseHttpsRedirection();
 app.UseAuthorization();
 
 app.MapControllers();
+_ = app.Lifetime.ApplicationStopped.Register(Log.CloseAndFlush);
+log.Information("Starting Web APIs");
 
-app.Run();
+try
+{
+    app.Run();
+}
+catch (Exception ex)
+{
+    log.Fatal(ex, "Host terminated unexpectedly");
+}
+finally
+{
+    Log.CloseAndFlush();
+}