Copy & Paste images while editing forms #3747

Nextcloud (please complete the following information):

• Nextcloud-Version: 33.0.2 (NextcloudPi)
• Forms-Version: 5.4.0

Is your feature request related to a problem? Please describe.
Creating forms with images is a lot of work. Each image neds to be placed inside my nextcloud files and then be referenced via markdown image link ![image](link). This takes lots of time.

Describe the solution you'd like
Directly copy&paste images should upload the image to a hidden location within a separate folder reserved for forms uploads and directly reference to it in one go. I guess GitHub Wiki or Azure Wiki work like this. This would improve usability a lot!

Describe alternatives you've considered
Don't know of any

Additional context
It's about creating/editing forms