Fix preview link in responsive preview

The only build failure is a single error in PHPUnit that will be fixed through 📌 Make the gitlab-ci pipeline pass Needs review .

Use is disputed / I didn't test correctly.

(This /node/preview/UUID link that the MR adds, is only useful when the temporary node state is first stored. Therefore

• Direct GET requests like you get when you right-click-and-open-in-new-TAB the "preview link", can never work.
• We have to make a POST request first; this already works (by clicking the "preview link") now.

I see, thanks for clarifying.

Reopening, because we should fix regular node preview, per "updated description".

Pipeline only failing for the one PHPUnit error that is fixed in 🐛 Respect installations with base paths Needs review .

reviewed + tested, all good now! Thank you.

Automatically closed - issue fixed for 2 weeks with no activity.