Enhance logging and refactor app startup

- Integrated `NLog` for improved logging capabilities.
- Added a logger instance and initialized logging with `NLog`.
- Wrapped app setup in a `try-catch` block to handle startup exceptions.
- Configured logging to use `NLog` in non-development environments.
- Refactored service registration for better organization.
- Retained key configurations for `AddRecServices` and `AddRecInfrastructure`.
- Reorganized middleware pipeline setup for clarity.
- Added exception logging during startup to improve debugging.

src/ReC.API/Program.cs

@@ -1,10 +1,26 @@
 using Microsoft.EntityFrameworkCore;
+using NLog;
+using NLog.Web;
 using ReC.API.Middleware;
 using ReC.Application;
 using ReC.Infrastructure;
+using LogLevel = Microsoft.Extensions.Logging.LogLevel;
 
+var logger = LogManager.Setup().LoadConfigurationFromAppSettings().GetCurrentClassLogger();
+logger.Info("Logging initialized!");
+
+try
+{
     var builder = WebApplication.CreateBuilder(args);
 
+    builder.Logging.SetMinimumLevel(LogLevel.Trace);
+
+    if (!builder.Environment.IsDevelopment())
+    {
+        builder.Logging.ClearProviders();
+        builder.Host.UseNLog();
+    }
+
     var config = builder.Configuration;
 
     // Add services to the container.
@@ -54,3 +70,9 @@ app.UseAuthorization();
     app.MapControllers();
 
     app.Run();
+}
+catch(Exception ex)
+{
+    logger.Error(ex, "Stopped program because of exception");
+    throw;
+}