feat(FR-592): NEO vfolder page - delete folders

[agatha197]

resolves #3248 (FR-592)

Implements trash bin functionality for virtual folders, allowing users to:

• Move folders to trash with confirmation
• Restore folders from trash
• Permanently delete folders from trash with text confirmation
• Handle multiple folder operations simultaneously

Checklist:

• Documentation
• Test case to verify trash bin operations (move/restore/delete)
• Verify localization strings for all supported languages
• Verify proper permission handling for trash operations

[agatha197]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• feat(FR-597): refactoring invite folder modal #3274
• feat(FR-598): Add permission setting button to the folder explorer #3271
• feat(FR-594): renaming folder #3259
• feat(FR-511): Set experimental to NEO vfolder page. #3258
• feat(FR-592): NEO vfolder page - delete folders #3251 👈 (View in Graphite)
• feat(FR-581): Add NEO vFolder list page #3232
• feat(FR-513): NEO quota per storage volume card #3226
• feat(FR-512): NEO storage status panel #3176
• main

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[yomybaby]

After a successful deletion, please reset the selected vfolder state.
Please check the snapshot below. After deletion, "2 items selected" remains.