refactoring clipboard WIP

src/public/javascripts/services/app_context.js

@@ -3,7 +3,7 @@ import SearchBoxWidget from "../widgets/search_box.js";
 import SearchResultsWidget from "../widgets/search_results.js";
 import NoteTreeWidget from "../widgets/note_tree.js";
 
-export default class AppContext {
+class AppContext {
     constructor() {
         this.widgets = [];
     }
@@ -30,4 +30,8 @@ export default class AppContext {
             $leftPane.append($widget);
         }
     }
-}
+}
+
+const appContext = new AppContext();
+
+export default appContext;