feat(project-view): add Enhanced Tasks tab and component

- Introduced a new tab for Enhanced Tasks in the project view.
- Created ProjectViewEnhancedTasks component to display task management features.
- Updated project-view-constants to include the new tab and adjusted indices for existing tabs.
- Enhanced task management styles for improved dark mode support.

worklenz-frontend/src/pages/projects/projectView/enhancedTasks/project-view-enhanced-tasks.tsx

@@ -0,0 +1,23 @@
+import React from 'react';
+import { useParams } from 'react-router-dom';
+import TaskListBoard from '@/components/task-management/TaskListBoard';
+
+const ProjectViewEnhancedTasks: React.FC = () => {
+  const { id: projectId } = useParams<{ id: string }>();
+
+  if (!projectId) {
+    return (
+      <div className="p-4 text-center text-gray-500">
+        Project ID not found
+      </div>
+    );
+  }
+
+  return (
+    <div className="project-view-enhanced-tasks">
+      <TaskListBoard projectId={projectId} />
+    </div>
+  );
+};
+
+export default ProjectViewEnhancedTasks;