split toolbar components (#635)

* split create menu into separate component

* toolbar menu item component

* toolbar menu component

* component updates

* unified property name

* code and style improvements

* login module (lazy)

src/app/extensions/extension.service.ts

@@ -244,10 +244,13 @@ export class AppExtensionService implements RuleContext {
     return true;
   }
 
-  runActionById(id: string, context?: any) {
+  runActionById(id: string) {
     const action = this.extensions.getActionById(id);
     if (action) {
       const { type, payload } = action;
+      const context = {
+        selection: this.selection
+      };
       const expression = this.extensions.runExpression(payload, context);
 
       this.store.dispatch({ type, payload: expression });