- Added DocumentUploadDialogProvider to manage document upload dialog state across components.
- Updated DashboardClientLayout to include the DocumentUploadDialogProvider for improved user experience.
- Refactored DocumentsTableShell to utilize the new dialog for file uploads instead of navigating to a separate upload page.
- Removed the deprecated upload page and streamlined document upload handling within the dialog.
- Enhanced DocumentUploadTab with improved file type handling and user feedback during uploads.
- Updated GridPattern styling for better visual consistency.
