Feature: Filter plugins by extension point, eg Neos.Ui

[mhsdesign]

It would be great f.x. to simply find all Neos.Ui extension packages via a filter in: https://www.neos.io/download-and-extend/packages.html

one probably rely on the correct composer dependency to neos-ui, as a start ...

[Sebobo]

We have the package type "Neos-plugin" "flow-package" etc. and could introduce a new one for this.