feat: element selection and text options editing

[anbraten]

TODO

• [ ] support children (groups)
  • [x] only hover group element or group not both
  • [ ] add element to group
• [x] select element and show options panel
  • [ ] use https://github.com/formkit/input-schemas/
  • [x] directly update element when editing options
  • [x] allow to delete element

[lukashass]

@anbraten Are you sure https://github.com/formkit/input-schemas/ are the correct schemas? For text there should be something like placeholder, label and help. The schema in the repo looks more like usage examples.

[ashokvaishnav708]

@lukashass @anbraten Can you also update the mian with the latest version 0.0.5 ?

[anbraten]

@anbraten Are you sure https://github.com/formkit/input-schemas/ are the correct schemas? For text there should be something like placeholder, label and help. The schema in the repo looks more like usage examples.

Looks like we need to define our own schemas. 😢