Add AutoMapper and update database connection string

Updated `DependencyInjection.cs` to register AutoMapper with all profiles from the assembly, improving object mapping setup.

Modified `appsettings.json` to update the connection string for `SDD-VMP04-SQL17`, including a new server name and a more secure password, reflecting a move to a different environment or configuration.

ECMJobRunner.Application/DependencyInjection.cs

@@ -27,6 +27,9 @@ namespace ECMJobRunner.Application
 #else
             services.AddMediatR(cfg => cfg.RegisterServicesFromAssembly(assembly));
 #endif
+
+            // Register AutoMapper with all profiles from this assembly
+            services.AddAutoMapper(assembly);
             services.AddRecClient(recClientApiUrl, opt =>
             {
                 opt.LogSuccessfulRequests = true;