Make no-code editor viable.

Description

The no-code editor is currently not realistically usable.

Tasks

  • [ ] Delete function call does not working in function chain.
  • [ ] Pop-up do not always look correctly on mobile.
  • [ ] Enter does not work in input fields of pop-ups.
  • [ ] Prefill pop-up input fields with default values.
  • [ ] Disable drag and drop per default, as it creates problems.
    • [ ] Add button to temporarily enable drag and drop.
    • [ ] Add option to action menu in order to move element. When clicked, every possible target location should get 2 temporary button. One states, that the element should be placed before the target location, and the other states, that the element should be placed after the target location. Currently, the server needs to be restarted by hand for this.
  • [ ] Only provide functions etc. in add/append/set actions, that can be technically used and are technically valid.
  • [ ] Make it easy to write arguments of new function call, without the need for many clicks.