fix(files): drop to folder path and user feedback

[skjnldsv]

Please review two commits separately

Uploading: addaa9b

• Better feedback when dragging external files and dropping them to a displayed folder
• Fix the wrong path (currently, it takes the full dropped Folder path, but the uploader destination is always set to the current Folder. Leading uploading failures to paths like /Photos/Photos/Landscapes)
• Fixes t.dataTransfer.files.forEach is not a function
  

Cleanup: 23d934f

On a previous version, we were using the default CheckboxRadioSwitchmodel behaviour, that only works with string. With defineComponent we now see that there are a lot of typing issues. We switch back to properly using a number and not a string

FileEntry mixin: 1d46720

Much cleaner to not have duplicate code 🙈

[skjnldsv]

I couldn't reproduce the issue from the linked comment...

Part of it has been fixed already, some remains:

Issue 1

t.dataTransfer.files.forEach is not a function

Peek.02-02-2024.08-06.mp4

Issue 2

Considering the following path: /Top folder/Sub folder
Dragging a file on Sub folder while being in the /Top folder directory leads to a wrong path being used
PUT /remote.php/dav/files/admin/Top%20folder/Top%20folder/Sub%20folder/dillon-wanner-zawKJJBGQR0-unsplash.jpg 404 (Not Found)

Peek.02-02-2024.08-12.mp4

[susnux]

🚀

[skjnldsv]

/compile rebase /

[skjnldsv]

/backport to stable28