feat(project-view): optimize component loading and enhance configuration

- Introduced lazy loading for project view components and chart components to reduce initial bundle size.
- Centralized Ant Design imports in a new `antd-imports.ts` file for better tree-shaking and maintainability.
- Updated project view header and task list components to utilize centralized imports, improving consistency and performance.
- Enhanced project view constants to streamline component rendering and improve user experience.

worklenz-frontend/src/components/charts/chart-loader.tsx

@@ -0,0 +1,25 @@
+import React, { Suspense } from 'react';
+import { Spin } from 'antd';
+
+// Lazy load chart components to reduce initial bundle size
+const LazyBar = React.lazy(() => import('react-chartjs-2').then(module => ({ default: module.Bar })));
+const LazyDoughnut = React.lazy(() => import('react-chartjs-2').then(module => ({ default: module.Doughnut })));
+
+interface ChartLoaderProps {
+  type: 'bar' | 'doughnut';
+  data: any;
+  options?: any;
+  [key: string]: any;
+}
+
+const ChartLoader: React.FC<ChartLoaderProps> = ({ type, ...props }) => {
+  const ChartComponent = type === 'bar' ? LazyBar : LazyDoughnut;
+  
+  return (
+    <Suspense fallback={<Spin size="large" />}>
+      <ChartComponent {...props} />
+    </Suspense>
+  );
+};
+
+export default ChartLoader; 

worklenz-frontend/src/lib/project/project-view-constants.ts

@@ -1,12 +1,12 @@
 import React, { ReactNode } from 'react';
-import ProjectViewInsights from '@/pages/projects/projectView/insights/project-view-insights';
-import ProjectViewFiles from '@/pages/projects/projectView/files/project-view-files';
-import ProjectViewMembers from '@/pages/projects/projectView/members/project-view-members';
-import ProjectViewUpdates from '@/pages/projects/project-view-1/updates/project-view-updates';
-import ProjectViewTaskList from '@/pages/projects/projectView/taskList/project-view-task-list';
-import ProjectViewBoard from '@/pages/projects/projectView/board/project-view-board';
-import ProjectViewEnhancedTasks from '@/pages/projects/projectView/enhancedTasks/project-view-enhanced-tasks';
-import ProjectViewEnhancedBoard from '@/pages/projects/projectView/enhancedBoard/project-view-enhanced-board';
+
+// Lazy load all project view components to reduce initial bundle size
+const ProjectViewInsights = React.lazy(() => import('@/pages/projects/projectView/insights/project-view-insights'));
+const ProjectViewFiles = React.lazy(() => import('@/pages/projects/projectView/files/project-view-files'));
+const ProjectViewMembers = React.lazy(() => import('@/pages/projects/projectView/members/project-view-members'));
+const ProjectViewUpdates = React.lazy(() => import('@/pages/projects/project-view-1/updates/project-view-updates'));
+const ProjectViewEnhancedTasks = React.lazy(() => import('@/pages/projects/projectView/enhancedTasks/project-view-enhanced-tasks'));
+const ProjectViewEnhancedBoard = React.lazy(() => import('@/pages/projects/projectView/enhancedBoard/project-view-enhanced-board'));
 
 // type of a tab items
 type TabItems = {
@@ -28,57 +28,31 @@ export const tabItems: TabItems[] = [
   },
   {
     index: 1,
-    key: 'task-list-v1',
-    label: 'Task List v1',
-    isPinned: true,
-    element: React.createElement(ProjectViewTaskList),
-  },
-  {
-    index: 2,
     key: 'board',
     label: 'Board',
     isPinned: true,
     element: React.createElement(ProjectViewEnhancedBoard),
   },
   {
-    index: 3,
-    key: 'board-v1',
-    label: 'Board v1',
-    isPinned: true,
-    element: React.createElement(ProjectViewBoard),
-  },
-  // {
-  //   index: 3,
-  //   key: 'workload',
-  //   label: 'Workload',
-  //   element: React.createElement(ProjectViewWorkload),
-  // },
-  // {
-  //   index: 4,
-  //   key: 'roadmap',
-  //   label: 'Roadmap',
-  //   element: React.createElement(ProjectViewRoadmap),
-  // },
-  {
-    index: 5,
+    index: 2,
     key: 'project-insights-member-overview',
     label: 'Insights',
     element: React.createElement(ProjectViewInsights),
   },
   {
-    index: 6,
+    index: 3,
     key: 'all-attachments',
     label: 'Files',
     element: React.createElement(ProjectViewFiles),
   },
   {
-    index: 7,
+    index: 4,
     key: 'members',
     label: 'Members',
     element: React.createElement(ProjectViewMembers),
   },
   {
-    index: 8,
+    index: 5,
     key: 'updates',
     label: 'Updates',
     element: React.createElement(ProjectViewUpdates),

worklenz-frontend/src/pages/projects/projectView/project-view-header.tsx

@@ -1,4 +1,10 @@
-import {
+import { 
+  Button, 
+  Dropdown, 
+  Flex, 
+  Tag, 
+  Tooltip, 
+  Typography,
   ArrowLeftOutlined,
   BellFilled,
   BellOutlined,
@@ -9,10 +15,9 @@ import {
   SaveOutlined,
   SettingOutlined,
   SyncOutlined,
-  UsergroupAddOutlined,
-} from '@ant-design/icons';
+  UsergroupAddOutlined
+} from '@/shared/antd-imports';
 import { PageHeader } from '@ant-design/pro-components';
-import { Button, Dropdown, Flex, Tag, Tooltip, Typography } from 'antd';
 import { useTranslation } from 'react-i18next';
 import { useNavigate } from 'react-router-dom';
 

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

@@ -1,9 +1,20 @@
 import React, { useEffect, useState, useMemo, useCallback } from 'react';
-import { PushpinFilled, PushpinOutlined, QuestionCircleOutlined } from '@ant-design/icons';
-import { Badge, Button, ConfigProvider, Flex, Tabs, TabsProps, Tooltip } from 'antd';
 import { useLocation, useNavigate, useParams, useSearchParams } from 'react-router-dom';
 import { createPortal } from 'react-dom';
 
+// Centralized Ant Design imports
+import { 
+  Button, 
+  ConfigProvider, 
+  Flex, 
+  Tooltip,
+  Badge,
+  Tabs,
+  PushpinFilled, 
+  PushpinOutlined,
+  type TabsProps
+} from '@/shared/antd-imports';
+
 import { useAppDispatch } from '@/hooks/useAppDispatch';
 import { useAppSelector } from '@/hooks/useAppSelector';
 import { getProject, setProjectId, setProjectView } from '@/features/project/project.slice';

worklenz-frontend/src/pages/projects/projectView/taskList/project-view-task-list.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useState, useMemo, lazy, Suspense } from 'react';
+import { Empty } from '@/shared/antd-imports';
 import Flex from 'antd/es/flex';
 import Skeleton from 'antd/es/skeleton';
 import { useSearchParams } from 'react-router-dom';
@@ -10,7 +11,6 @@ import { useAppDispatch } from '@/hooks/useAppDispatch';
 import { fetchTaskGroups, fetchTaskListColumns } from '@/features/tasks/tasks.slice';
 import { fetchStatusesCategories } from '@/features/taskAttributes/taskStatusSlice';
 import { fetchPhasesByProjectId } from '@/features/projects/singleProject/phase/phases.slice';
-import { Empty } from 'antd';
 import useTabSearchParam from '@/hooks/useTabSearchParam';
 
 const ProjectViewTaskList = () => {

worklenz-frontend/src/shared/antd-imports.ts

@@ -0,0 +1,198 @@
+/**
+ * Optimized Ant Design imports for maximum tree-shaking
+ * 
+ * This file provides:
+ * - Granular imports from antd/es for better tree-shaking
+ * - Only commonly used components to reduce bundle size
+ * - Separate icon imports to avoid loading entire icon set
+ */
+
+// Core Components - Import as default exports for better tree-shaking
+import Button from 'antd/es/button';
+import Input from 'antd/es/input';
+import Select from 'antd/es/select';
+import Typography from 'antd/es/typography';
+import Card from 'antd/es/card';
+import Spin from 'antd/es/spin';
+import Empty from 'antd/es/empty';
+import Space from 'antd/es/space';
+import Tooltip from 'antd/es/tooltip';
+import Badge from 'antd/es/badge';
+import Popconfirm from 'antd/es/popconfirm';
+import Checkbox from 'antd/es/checkbox';
+import Dropdown from 'antd/es/dropdown';
+import Menu from 'antd/es/menu';
+import Modal from 'antd/es/modal';
+import Tag from 'antd/es/tag';
+import Avatar from 'antd/es/avatar';
+import List from 'antd/es/list';
+import Table from 'antd/es/table';
+import Flex from 'antd/es/flex';
+import Divider from 'antd/es/divider';
+import Progress from 'antd/es/progress';
+import Result from 'antd/es/result';
+import Skeleton from 'antd/es/skeleton';
+import Alert from 'antd/es/alert';
+import Tabs from 'antd/es/tabs';
+import ConfigProvider from 'antd/es/config-provider';
+
+// Date & Time Components
+import DatePicker from 'antd/es/date-picker';
+import TimePicker from 'antd/es/time-picker';
+
+// Form Components
+import Form from 'antd/es/form';
+import InputNumber from 'antd/es/input-number';
+
+// Layout Components
+import Row from 'antd/es/row';
+import Col from 'antd/es/col';
+import Layout from 'antd/es/layout';
+import Drawer from 'antd/es/drawer';
+
+// Message and Notification - Import separately
+import message from 'antd/es/message';
+import notification from 'antd/es/notification';
+
+// Theme
+import theme from 'antd/es/theme';
+
+// Re-export all components
+export {
+  Button,
+  Input,
+  Select,
+  Typography,
+  Card,
+  Spin,
+  Empty,
+  Space,
+  Tooltip,
+  Badge,
+  Popconfirm,
+  Checkbox,
+  Dropdown,
+  Menu,
+  Modal,
+  Tag,
+  Avatar,
+  List,
+  Table,
+  Flex,
+  Divider,
+  Progress,
+  Result,
+  Skeleton,
+  Alert,
+  Tabs,
+  ConfigProvider,
+  DatePicker,
+  TimePicker,
+  Form,
+  InputNumber,
+  Row,
+  Col,
+  Layout,
+  Drawer,
+  message,
+  notification,
+  theme
+};
+
+// Icons - Import only commonly used ones
+export {
+  EditOutlined,
+  DeleteOutlined,
+  PlusOutlined,
+  MoreOutlined,
+  CheckOutlined,
+  CloseOutlined,
+  CalendarOutlined,
+  ClockCircleOutlined,
+  UserOutlined,
+  TeamOutlined,
+  TagOutlined,
+  BarsOutlined,
+  AppstoreOutlined,
+  FilterOutlined,
+  SearchOutlined,
+  SettingOutlined,
+  DownOutlined,
+  RightOutlined,
+  LeftOutlined,
+  UpOutlined,
+  ArrowLeftOutlined,
+  BellFilled,
+  BellOutlined,
+  SaveOutlined,
+  SyncOutlined,
+  PushpinFilled,
+  PushpinOutlined,
+  UsergroupAddOutlined,
+  ImportOutlined
+} from '@ant-design/icons';
+
+// TypeScript Types - Import only commonly used ones
+export type {
+  ButtonProps,
+  InputProps,
+  InputRef,
+  SelectProps,
+  TypographyProps,
+  CardProps,
+  TooltipProps,
+  DropdownProps,
+  MenuProps,
+  DatePickerProps,
+  FormProps,
+  FormInstance,
+  FlexProps,
+  TabsProps,
+  TableProps,
+  TableColumnsType
+} from 'antd';
+
+// Dayjs
+export { default as dayjs } from 'dayjs';
+export type { Dayjs } from 'dayjs';
+
+// Optimized message utilities
+export const appMessage = {
+  success: (content: string) => message.success(content),
+  error: (content: string) => message.error(content),
+  warning: (content: string) => message.warning(content),
+  info: (content: string) => message.info(content),
+  loading: (content: string) => message.loading(content),
+};
+
+export const appNotification = {
+  success: (config: any) => notification.success(config),
+  error: (config: any) => notification.error(config),
+  warning: (config: any) => notification.warning(config),
+  info: (config: any) => notification.info(config),
+};
+
+// Default configurations
+export const antdConfig = {
+  datePickerDefaults: {
+    format: 'MMM DD, YYYY',
+    placeholder: 'Set Date',
+    size: 'small' as const,
+  },
+  buttonDefaults: {
+    size: 'small' as const,
+  },
+  inputDefaults: {
+    size: 'small' as const,
+  },
+  selectDefaults: {
+    size: 'small' as const,
+    showSearch: true,
+  },
+};
+
+export default {
+  config: antdConfig,
+  message: appMessage,
+  notification: appNotification,
+}; 

worklenz-frontend/vite.config.ts

@@ -20,16 +20,34 @@ export default defineConfig(({ command, mode }) => {
         { find: '@features', replacement: path.resolve(__dirname, './src/features') },
         { find: '@assets', replacement: path.resolve(__dirname, './src/assets') },
         { find: '@utils', replacement: path.resolve(__dirname, './src/utils') },
-        { find: '@services', replacement: path.resolve(__dirname, './src/services') },
+        { find: '@hooks', replacement: path.resolve(__dirname, './src/hooks') },
+        { find: '@pages', replacement: path.resolve(__dirname, './src/pages') },
         { find: '@api', replacement: path.resolve(__dirname, './src/api') },
+        { find: '@types', replacement: path.resolve(__dirname, './src/types') },
+        { find: '@shared', replacement: path.resolve(__dirname, './src/shared') },
+        { find: '@layouts', replacement: path.resolve(__dirname, './src/layouts') },
+        { find: '@services', replacement: path.resolve(__dirname, './src/services') },
       ],
       // **Ensure single React instance**
       dedupe: ['react', 'react-dom'],
     },
 
+    // **CSS Configuration**
+    css: {
+      preprocessorOptions: {
+        less: {
+          modifyVars: {
+            '@primary-color': '#1890ff',
+          },
+          javascriptEnabled: true,
+        },
+      },
+    },
+
     // **Development Server**
     server: {
       port: 5173,
+      host: true,
       open: true,
       hmr: {
         overlay: false,
@@ -47,43 +65,114 @@ export default defineConfig(({ command, mode }) => {
       cssCodeSplit: true,
 
       // **Sourcemaps**
-      sourcemap: !isProduction ? 'inline' : false, // Disable sourcemaps in production for smaller bundles
+      sourcemap: false,
 
       // **Minification**
-      minify: isProduction ? 'terser' : false,
-      terserOptions: isProduction ? {
+      minify: 'terser',
+      terserOptions: {
         compress: {
-          drop_console: true,
-          drop_debugger: true,
-          pure_funcs: ['console.log', 'console.info', 'console.debug'],
-          passes: 2, // Multiple passes for better compression
+          drop_console: isProduction,
+          drop_debugger: isProduction,
         },
-        mangle: {
-          safari10: true,
-        },
-        format: {
-          comments: false,
-        },
-      } : undefined,
+      },
 
       // **Chunk Size Warnings**
       chunkSizeWarningLimit: 1000,
 
-              // **Rollup Options**
-        rollupOptions: {
-          output: {
-            // **Simplified Chunking Strategy to avoid React context issues**
-            manualChunks: {
-              // Keep React and all React-dependent libraries together
-              'react-vendor': ['react', 'react-dom', 'react/jsx-runtime'],
+      // **Rollup Options**
+      rollupOptions: {
+        output: {
+          // **Manual Chunking Strategy**
+          manualChunks: (id) => {
+            // Vendor libraries
+            if (id.includes('node_modules')) {
+              // Ant Design - Split into smaller chunks
+              if (id.includes('antd/es')) {
+                // Split antd by component types for better caching
+                if (id.includes('date-picker') || id.includes('time-picker') || id.includes('calendar')) {
+                  return 'antd-date';
+                }
+                if (id.includes('table') || id.includes('list') || id.includes('tree')) {
+                  return 'antd-data';
+                }
+                if (id.includes('form') || id.includes('input') || id.includes('select') || id.includes('checkbox')) {
+                  return 'antd-form';
+                }
+                if (id.includes('button') || id.includes('tooltip') || id.includes('dropdown') || id.includes('menu')) {
+                  return 'antd-basic';
+                }
+                if (id.includes('modal') || id.includes('drawer') || id.includes('popconfirm')) {
+                  return 'antd-overlay';
+                }
+                // Catch remaining antd components
+                return 'antd-misc';
+              }
               
-              // Separate chunk for router
-              'react-router': ['react-router-dom'],
+              // Icons
+              if (id.includes('@ant-design/icons')) {
+                return 'antd-icons';
+              }
               
-              // Keep Ant Design separate but ensure React is available
-              'antd': ['antd', '@ant-design/icons'],
-            },
-          
+              // Chart.js and related
+              if (id.includes('chart.js') || id.includes('react-chartjs-2')) {
+                return 'charts';
+              }
+              
+              // Redux and related state management
+              if (id.includes('@reduxjs/toolkit') || id.includes('react-redux')) {
+                return 'redux';
+              }
+              
+              // React Router
+              if (id.includes('react-router')) {
+                return 'router';
+              }
+              
+              // i18n
+              if (id.includes('react-i18next') || id.includes('i18next')) {
+                return 'i18n';
+              }
+              
+              // Other large libraries
+              if (id.includes('lodash')) {
+                return 'lodash';
+              }
+              
+              if (id.includes('dayjs')) {
+                return 'dayjs';
+              }
+              
+              // Remaining vendor code
+              return 'vendor';
+            }
+            
+            // Application code chunking
+            // Project view components
+            if (id.includes('src/pages/projects/projectView')) {
+              return 'project-view';
+            }
+            
+            // Other project components
+            if (id.includes('src/pages/projects')) {
+              return 'projects';
+            }
+            
+            // Task management components
+            if (id.includes('src/components/task-') || id.includes('src/features/tasks')) {
+              return 'tasks';
+            }
+            
+            // Settings and admin components
+            if (id.includes('src/pages/settings') || id.includes('src/components/admin')) {
+              return 'admin';
+            }
+            
+            // Common components
+            if (id.includes('src/components/common') || id.includes('src/shared')) {
+              return 'common';
+            }
+          },
+        
           // **File Naming Strategies**
           chunkFileNames: (chunkInfo) => {
             const facadeModuleId = chunkInfo.facadeModuleId ? chunkInfo.facadeModuleId.split('/').pop() : 'chunk';
@@ -103,6 +192,12 @@ export default defineConfig(({ command, mode }) => {
           },
         },
         
+        // **Tree shaking optimization**
+        treeshake: {
+          moduleSideEffects: false,
+          unknownGlobalSideEffects: false,
+        },
+        
         // **External dependencies (if any should be externalized)**
         external: [],
         
@@ -122,15 +217,17 @@ export default defineConfig(({ command, mode }) => {
       include: [
         'react',
         'react-dom',
-        'react/jsx-runtime',
+        'react-router-dom',
+        '@reduxjs/toolkit',
+        'react-redux',
+        'react-i18next',
+        'dayjs',
+      ],
+      exclude: [
+        // Exclude antd from pre-bundling to allow better tree-shaking
         'antd',
         '@ant-design/icons',
       ],
-      exclude: [
-        // Add any packages that should not be pre-bundled
-      ],
-      // Force pre-bundling to avoid runtime issues
-      force: true,
     },
 
     // **Define global constants**