Bug: Resolve Issues with File Sharing and Collaboration

[AArchange]

Description: Address issues related to file sharing and collaboration features, ensuring that users can securely share financial documents and collaborate in real-time without encountering errors or access issues. Tasks: Identify and fix bugs affecting file sharing and collaboration. Enhance security measures for shared documents. Improve real-time collaboration functionality. Acceptance Criteria: File sharing and collaboration features work without errors. Users can securely share documents and collaborate in real-time. Positive feedback on improved collaboration tools.