fix(files): right click actions menu flicker

[skjnldsv]

Fix #51624
Best fix is with nextcloud-libraries/nextcloud-vue#6683, but for backports and the fact that we want this in today, let's use a setTimeout until deployed 🚀

Context

• we have one NcActions per file entry,
• while having a file action opened,
• and when opening a new one, the menu flickers.
• Additionally, when closing the menu, it also briefly shown fading at the menu button position instead of the mouse cursor. It should only fade and complete its animation at its current location.

Explanations

The apply-hide event was wrongly used (because we have our own additional method called after-hide
The timing was also wrong (the closed event was triggered BEFORE the popup was actually hidden in the dom.

Solution

• We need to wait for our animation to finish, currently it is not done.
• We also need to properly reset the global floating position (cursor) ONLY if there isn't another menu opened

[susnux]

but for backports and the fact that we want this in today,

8.24 will release today so should work with it as well

[skjnldsv]

but for backports and the fact that we want this in today,

8.24 will release today so should work with it as well

but I don't wanna update all stablexx branches with latest nc/vue, will take forever to be merged as always

[skjnldsv]

/compile rebase

[skjnldsv]

/backport! to stable31

[skjnldsv]

/backport! to stable30

[skjnldsv]

/backport! to stable29