feat(Fake): enhance Fake host with production DbContext support

- Added `EGDbContext2Prod` class to allow connecting to production database in tests
 - Updated `CreateHost` to register `EGDbContext2Prod` with SQL Server connection string
 - Added `EnvelopeGenerator.Application.Common.Configurations` and logging support
 - Refactored service registration ordering for clarity

EnvelopeGenerator.Tests.Application/Fake.cs

@@ -2,6 +2,7 @@
 using DigitalData.Core.Abstraction.Application.Repository;
 using DigitalData.UserManager.Domain.Entities;
 using EnvelopeGenerator.Application;
+using EnvelopeGenerator.Application.Common.Configurations;
 using EnvelopeGenerator.Application.EnvelopeReceivers.Commands;
 using EnvelopeGenerator.Application.Envelopes.Commands;
 using EnvelopeGenerator.Application.Histories.Commands;
@@ -15,6 +16,8 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
 using QuestPDF.Fluent;
 using QuestPDF.Infrastructure;
 
@@ -33,9 +36,6 @@ public class Fake
         })
         .ConfigureServices((context, services) =>
         {
-            // add custom services
-            configureServices?.Invoke(services);
-
             IConfiguration configuration = context.Configuration;
 
             // add Application and Infrastructure services
@@ -45,6 +45,12 @@ public class Fake
                 (sp, options) => options.UseInMemoryDatabase("EnvelopeGeneratorTestDb"),
                 context.Configuration
             );
+
+            var prodCnnStr = context.Configuration.GetConnectionString("Default");
+            services.AddDbContext<EGDbContext2Prod>(opt => opt.UseSqlServer(prodCnnStr));
+
+            // add custom services
+            configureServices?.Invoke(services);
 #pragma warning restore CS0618
         })
         .Build()
@@ -128,6 +134,17 @@ public class Fake
         }
         #endregion
     }
+
+    /// <summary>
+    /// Represents a mock database context that inherits from <see cref="EGDbContext"/>.
+    /// This context is intended for testing purposes while connecting to the production database.
+    /// </summary>
+    public class EGDbContext2Prod : EGDbContext
+    {
+        public EGDbContext2Prod(DbContextOptions<EGDbContext> options, IOptions<DbTriggerParams> triggerParamOptions, ILogger<EGDbContext>? logger = null) : base(options, triggerParamOptions, logger)
+        {
+        }
+    }
 }
 
 public static class Extensions