[Bug]: UX Right click context menu is missing a "Open in new tab"

⚠️ This issue respects the following points: ⚠️ • This is a bug, not a question or a configuration/webserver/proxy issue. • This issue is not already reported on Github _(I've searched it)_. • Nextcloud Server is up to date. See [Maintenance and Release Schedule]( for supported versions. • Nextcloud Server is running on 64bit capable CPU, PHP and OS. • I agree to follow Nextcloud's [Code of Conduct]( Bug description I have received two independent complaints from users that they thought that is impossible to open a file in a new tab in Nextcloud. You can actually do it with a middle or ctrl click, but it seems many users don't know the trick. Since Nextcloud takes over the right-click menu, I believe it should include an Option to open in a new tab as well. Steps to reproduce • Expected behavior • Installation method Other Community project Nextcloud Server version 25 Operating system None PHP engine version None…