fix(FileListener): Listen to user mount events

[marcelklehr]

fixes #1383

[Copilot]

Pull Request Overview

This PR fixes issue #1383 by updating the FileListener to listen to user mount events instead of share events. The change improves how the system detects when files become accessible to users through mount operations.

Key changes:

• Switches from ShareAcceptedEvent to UserMountAddedEvent and UserMountRemovedEvent
• Refactors getUsersWithFileAccess method to accept node ID instead of Node object
• Adds logic to handle mount addition/removal with deduplication

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
lib/Hooks/FileListener.php	Core changes to handle mount events, refactor access detection method, and add mount tracking logic
lib/AppInfo/Application.php	Updates event listener registration to conditionally use mount events or fall back to share events

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[val-kulkov]

Confirming that this PR fixes issue #1383.

[Copilot]

Pull Request Overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

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[kyteinsky]

🚀

[marcelklehr]

/backport stable10

[marcelklehr]

/backport stable9

[marcelklehr]

/backport to stable10

[marcelklehr]

/backport to stable9