feat: add configuration output to the console during debugging

Endpoint/Program.cs

@@ -84,6 +84,11 @@ public class Program
 
         var app = builder.Build();
 
+#if DEBUG
+        // Write configurations
+        foreach (var item in app.Configuration.AsEnumerable())
+            Console.WriteLine($"{item.Key}:{item.Value}");
+#endif
         // Configure the HTTP request pipeline.
         if (app.Environment.IsDevelopment())
         {