Nova 4 Support

[stefblokdijk]

Since Nova 4 uses Vue 3, the Indicators weren't rendering on the latest Nova version.

This PR updates the package to support Nova 4 (just for the project i'm using it on) and likely won't be compatible with previous Nova versions. That is why i'd suggest to release this eventually as a v2 of this package with instructions how Nova 1 - 3 users should install v1 on their project.

Besides the Nova 4 / Vue 3 update, i've also made minor changes to the code styling to match other packages i've came across and a small CSS change to improve spacing between the indicator and the text. Feel free to revert these smaller changes if they don't match your workflow.

This PR is not 100% release ready since i've not

• Tested the FormField
• Tested each feature
• Updated screenshots

[kitbs]

Hi @stefblokdijk Thank you so much for making a start on this!! I will review it as soon as I can once you've finished.

[stefblokdijk]

I've updated the screenshots and tested the FormField. Feel free to review now

[flatcapco]

Hey is there any chance this will be released soon please? Thank you

[coopers98]

Hulloooo? Need these updates please

[Wefabric-Kevin]

Specifically for Nova 4, you can also use this fork: khalin/nova4-indicator-field, for those interested in the meantime.