feat(performance): enhance application performance with optimizations and monitoring

- Updated package dependencies for improved localization support and performance.
- Introduced CSS performance optimizations to prevent layout shifts and enhance rendering efficiency.
- Implemented asset preloading and lazy loading strategies for critical components to improve load times.
- Enhanced translation loading with optimized caching and background loading strategies.
- Added performance monitoring utilities to track key metrics and improve user experience.
- Refactored task management components to utilize new performance features and ensure efficient rendering.
- Introduced new utility functions for asset and CSS optimizations to streamline resource management.

worklenz-frontend/src/components/task-management/task-list-board.tsx

@@ -77,6 +77,12 @@ import { fetchLabels } from '@/features/taskAttributes/taskLabelSlice';
 import ImprovedTaskFilters from './improved-task-filters';
 import PerformanceAnalysis from './performance-analysis';
 
+// Import asset optimizations
+import { AssetPreloader, LazyLoader } from '@/utils/asset-optimizations';
+
+// Import performance monitoring
+import { CustomPerformanceMeasurer } from '@/utils/enhanced-performance-monitoring';
+
 // Import drag and drop performance optimizations
 import './drag-drop-optimized.css';
 import './optimized-bulk-action-bar.css';
@@ -210,13 +216,39 @@ const TaskListBoard: React.FC<TaskListBoardProps> = ({ projectId, className = ''
     return () => clearInterval(interval);
   }, []);
 
+  // Initialize asset optimization
+  useEffect(() => {
+    // Preload critical task management assets
+    AssetPreloader.preloadAssets([
+      { url: '/icons/task-status.svg', priority: 'high' },
+      { url: '/icons/priority-high.svg', priority: 'high' },
+      { url: '/icons/priority-medium.svg', priority: 'high' },
+      { url: '/icons/priority-low.svg', priority: 'high' },
+      { url: '/icons/phase.svg', priority: 'medium' },
+      { url: '/icons/assignee.svg', priority: 'medium' },
+    ]);
+
+    // Preload critical images for better performance
+    LazyLoader.preloadCriticalImages([
+      '/icons/task-status.svg',
+      '/icons/priority-high.svg',
+      '/icons/priority-medium.svg',
+      '/icons/priority-low.svg',
+    ]);
+  }, []);
+
   // Fetch task groups when component mounts or dependencies change
   useEffect(() => {
     if (projectId && !hasInitialized.current) {
       hasInitialized.current = true;
 
+      // Measure task loading performance
+      CustomPerformanceMeasurer.mark('task-load-time');
+      
       // Fetch real tasks from V3 API (minimal processing needed)
-      dispatch(fetchTasksV3(projectId));
+      dispatch(fetchTasksV3(projectId)).finally(() => {
+        CustomPerformanceMeasurer.measure('task-load-time');
+      });
     }
   }, [projectId, dispatch]);