Hi Zeppelin Dev Team, I have a few questions about the actual usage of the Angular interpreter in our community. While working on updating the Angular version of the new UI from 8 to 9, I encountered dependency limitations with `ng1-template-updater`, which currently only supports up to Angular 8. This library is used in transitioning suggestions from AngularJS code to Angular code for Zeppelin Angular interpreter users.
This led me to question whether the transitioning suggestion functionality for Angular code is necessary. If this feature isn't widely used, perhaps we could consider removing the migration support to simplify our dependencies. Furthermore, I'm curious about the overall usage of the Angular interpreter itself. If there's a chance Zeppelin might adopt other frontend frameworks (e.g. React) in the future, reducing Angular-specific dependencies or features could offer more flexibility. Any feedback on the Angular interpreter's usage or thoughts on removing the Angular code migration suggestion feature would be greatly appreciated. Thanks, ChanHo Lee
