Implement await indicator and message display logic

src/scenes/OverviewScene.ts

@@ -35,12 +35,6 @@ export class OverviewScene {
         store.setState({ currentScene: edge.scene });
       }
     });
-
-    store.getState().addUserMessage({
-      text: `Test Message ${Math.random()}`,
-      inputWanted: false,
-      timestamp: Date.now(),
-    });
   }
 
   private drawLocations() {

src/scenes/scenes.ts

@@ -1,4 +1,6 @@
 export enum Scenes {
   OVERVIEW = 'OVERVIEW',
   LEGACY = 'LEGACY',
+  PACKAGES = 'PACKAGES',
+  CONTRIBUTORS = 'CONTRIBUTORS',
 }