Added HomeController to redirect to the swagger UI

.gitignore

@@ -292,3 +292,4 @@ samples/MicroserviceDemo/microservices/BloggingService.Host/Logs/logs.txt
 samples/MicroserviceDemo/applications/ConsoleClientDemo/Logs/logs.txt
 modules/docs/app/Volo.DocsTestApp/Logs/logs.txt
 framework/test/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic.Demo/Logs/logs.txt
+samples/MicroserviceDemo/microservices/TenantManagementService.Host/Logs/logs.txt

samples/MicroserviceDemo/microservices/TenantManagementService.Host/Controllers/HomeController.cs

@@ -0,0 +1,13 @@
+using Microsoft.AspNetCore.Mvc;
+using Volo.Abp.AspNetCore.Mvc;
+
+namespace IdentityService.Host.Controllers
+{
+    public class HomeController : AbpController
+    {
+        public ActionResult Index()
+        {
+            return Redirect("/swagger");
+        }
+    }
+}