feat(web): Implement view container and update elements

ts_web/index.ts

@@ -2,6 +2,7 @@ import * as serviceworker from '@api.global/typedserver/web_serviceworker_client
 import * as domtools from '@design.estate/dees-domtools';
 
 import { html, render } from '@design.estate/dees-element';
+import { IdpViewcontainer } from './views/index.js';
 import { IdpWelcome } from './elements/idp-welcome.js';
 
 const run = async () => {
@@ -52,10 +53,15 @@ const run = async () => {
         --background-accent: #303f9f;
       }
     </style>
-    <idp-welcome></idp-welcome>
+    <idp-viewcontainer></idp-viewcontainer>
   `;
 
+
   render(mainTemplate, document.body);
+  const viewContainer: IdpViewcontainer = document.querySelector('idp-viewcontainer');
+  viewContainer.loadElement(IdpWelcome);
+
+
 };
 
 run();