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/Folder/index.js

@@ -80,7 +80,11 @@ router.get('/shared/:ownerName/:folderName', authMiddleware, async (req, res) =>
 
         const availableExtensions = Array.from(new Set(fileDetails.map(file => file.extension)));
 
+        // Determine if current user is owner
+        const isOwner = folderInfo.activeUsers.length > 0 && folderInfo.activeUsers[0].id === userId;
+
         res.render('folder', {
+            user: req.userData,
             files: fileDetails,
             folders,
             allFolders,
@@ -90,7 +94,10 @@ router.get('/shared/:ownerName/:folderName', authMiddleware, async (req, res) =>
             fileInfoNames,
             userName,
             isSharedFolder: true,
-            ownerName
+            ownerName,
+            isCollaborativeFolder: true,
+            isOwner,
+            currentUserId: userId
         });
 
     } catch (error) {
@@ -196,10 +203,47 @@ router.get('/:folderName', authMiddleware, async (req, res) => {
             });
 
             Promise.all(fileDetailsPromises)
-                .then(fileDetails => {
+                .then(async fileDetails => {
                     const availableExtensions = Array.from(new Set(fileDetails.map(file => file.extension)));
 
-                    res.render('folder', { files: fileDetails, folders, allFolders, extensions: availableExtensions, currentFolder: currentFolderName, folderName: folderName, fileInfoNames, userName });                
+                    // Check if current folder is collaborative
+                    let isCollaborativeFolder = false;
+                    let isOwner = true; // By default, user is owner of their own folder
+                    let collaborators = [];
+
+                    try {
+                        const collaborationFilePath = path.join(__dirname, '../../../data', 'collaboration.json');
+                        const collaborationData = JSON.parse(await fs.promises.readFile(collaborationFilePath, 'utf8'));
+                        const itemId = `folder-${folderName}`;
+                        const folderInfo = collaborationData.activeFiles[itemId];
+
+                        if (folderInfo && folderInfo.isCollaborative && folderInfo.activeUsers) {
+                            isCollaborativeFolder = true;
+                            collaborators = folderInfo.activeUsers;
+                            // First user in activeUsers array is the owner
+                            if (collaborators.length > 0) {
+                                isOwner = collaborators[0].id === userRealId;
+                            }
+                        }
+                    } catch (error) {
+                        // If collaboration.json doesn't exist or can't be read, continue without collaboration info
+                        console.log('No collaboration data found:', error.message);
+                    }
+
+                    res.render('folder', {
+                        user: user,
+                        files: fileDetails,
+                        folders,
+                        allFolders,
+                        extensions: availableExtensions,
+                        currentFolder: currentFolderName,
+                        folderName: folderName,
+                        fileInfoNames,
+                        userName,
+                        isCollaborativeFolder,
+                        isOwner,
+                        currentUserId: userRealId
+                    });
                 })
                 .catch(error => {
                     console.error('Error processing file details:', error);