Add new components for AI and tutorials, update routing, and enhance file upload functionality

jambotron-ui/src/app/global-constants.ts

@@ -2,6 +2,14 @@ import {environment} from '../environments/environment';
 
 export class GlobalConstants {
 
+  public static readonly TITLE = (() => {
+      return  environment.title;
+  })();
+
+  public static readonly DEFAULT_PAGE = (() => {
+    return  environment.default_page;
+  })();
+
   public static readonly API_URL = (() => {
     // ... calculate the value and return it