feat(performance): implement various performance optimizations across components

- Added a new `usePerformanceOptimization` hook for tracking render performance, debouncing, throttling, and optimized selectors to reduce unnecessary re-renders.
- Enhanced `ProjectGroupList` and `ProjectList` components with preloading of project view and task management components on hover for smoother navigation.
- Updated `TaskListBoard` to import `ImprovedTaskFilters` synchronously, avoiding suspense issues.
- Introduced a `resetTaskDrawer` action in the task drawer slice for better state management.
- Improved layout and positioning in `SuspenseFallback` for better user experience during loading states.
- Documented performance optimizations in `PERFORMANCE_OPTIMIZATIONS.md` outlining key improvements and metrics.

worklenz-frontend/src/components/suspense-fallback/suspense-fallback.tsx

@@ -7,6 +7,8 @@ export const SuspenseFallback = memo(() => {
     <div 
       style={{
         position: 'fixed',
+        top: 0,
+        left: 0,
         width: '100vw',
         height: '100vh',
         display: 'flex',