Update v1.2.0-beta - Dynamic context menu & permissions

✨ New Features:
- Dynamic permission-based context menus for files and folders
- Support for collaborative folder access control
- Upload to specific folders including shared folders
- Changelog modal for version updates
- Improved dark mode synchronization

🐛 Bug Fixes:
- Fixed context menu displaying incorrect options
- Fixed CSS !important override preventing dynamic menu behavior
- Fixed folder collaboration permission checks
- Fixed breadcrumb navigation with empty segments
- Fixed "Premature close" error loop in attachments
- Fixed missing user variable in admin routes
- Fixed avatar loading COEP policy issues

🔒 Security:
- Added security middleware (CSRF, rate limiting, input validation)
- Fixed collaboration folder access validation
- Improved shared folder permission handling

🎨 UI/UX Improvements:
- Removed Actions column from folder view
- Context menu now properly hides/shows based on permissions
- Better visual feedback for collaborative folders
- Improved upload flow with inline modals

🧹 Code Quality:
- Added collaboration data to folder routes
- Refactored context menu logic for better maintainability
- Added debug logging for troubleshooting
- Improved file upload handling with chunking support

routes/Dpanel/API/DeleteFolfder.js

@@ -172,7 +172,8 @@ router.delete('/:folderName', authenticateToken, (req, res) => {
       return res.status(403).json({ error: 'You do not have permission to delete this folder.' });
   }
 
-  fs.rmdir(folderPath, { recursive: true }, (err) => {
+  // Node.js 14+ : fs.rm remplace fs.rmdir (deprecated)
+  fs.rm(folderPath, { recursive: true, force: true }, (err) => {
       if (err) {
           return res.status(500).json({ error: 'Error deleting the folder.' });
       }