feat(update-notification): implement update notification system for new versions

- Added a service worker message handler to check for updates and notify users.
- Created `UpdateNotification` component to display update prompts with options to reload or dismiss.
- Introduced `UpdateNotificationProvider` to manage update state and notifications globally.
- Implemented `useUpdateChecker` hook for periodic update checks and user notification management.
- Updated localization files to include new strings related to update notifications.
- Enhanced service worker functionality to support hard reloads and update checks.

worklenz-frontend/public/locales/alb/common.json

@@ -6,5 +6,12 @@
   "reconnecting": "Jeni shkëputur nga serveri.",
   "connection-lost": "Lidhja me serverin dështoi. Ju lutemi kontrolloni lidhjen tuaj me internet.",
   "connection-restored": "U lidhët me serverin me sukses",
-  "cancel": "Anulo"
+  "cancel": "Anulo",
+  "update-available": "Worklenz u përditesua!",
+  "update-description": "Një version i ri i Worklenz është i disponueshëm me karakteristikat dhe përmirësimet më të fundit.",
+  "update-instruction": "Për eksperiencën më të mirë, ju lutemi rifreskoni faqen për të aplikuar ndryshimet e reja.",
+  "update-whats-new": "💡 <1>Çfarë ka të re:</1> Përmirësim i performancës, rregullime të gabimeve dhe eksperiencön e përmirësuar e përdoruesit",
+  "update-now": "Përditeso tani",
+  "update-later": "Më vonë",
+  "updating": "Duke u përditesuar..."
 }

worklenz-frontend/public/locales/de/common.json

@@ -6,5 +6,12 @@
   "reconnecting": "Vom Server getrennt.",
   "connection-lost": "Verbindung zum Server fehlgeschlagen. Bitte überprüfen Sie Ihre Internetverbindung.",
   "connection-restored": "Erfolgreich mit dem Server verbunden",
-  "cancel": "Abbrechen"
+  "cancel": "Abbrechen",
+  "update-available": "Worklenz aktualisiert!",
+  "update-description": "Eine neue Version von Worklenz ist verfügbar mit den neuesten Funktionen und Verbesserungen.",
+  "update-instruction": "Für die beste Erfahrung laden Sie bitte die Seite neu, um die neuen Änderungen zu übernehmen.",
+  "update-whats-new": "💡 <1>Was ist neu:</1> Verbesserte Leistung, Fehlerbehebungen und verbesserte Benutzererfahrung",
+  "update-now": "Jetzt aktualisieren",
+  "update-later": "Später",
+  "updating": "Wird aktualisiert..."
 }

worklenz-frontend/public/locales/en/common.json

@@ -6,5 +6,12 @@
   "reconnecting": "Disconnected from server.",
   "connection-lost": "Failed to connect to server. Please check your internet connection.",
   "connection-restored": "Connected to server successfully",
-  "cancel": "Cancel"
+  "cancel": "Cancel",
+  "update-available": "Worklenz Updated!",
+  "update-description": "A new version of Worklenz is available with the latest features and improvements.",
+  "update-instruction": "To get the best experience, please reload the page to apply the new changes.",
+  "update-whats-new": "💡 <1>What's new:</1> Enhanced performance, bug fixes, and improved user experience",
+  "update-now": "Update Now",
+  "update-later": "Later",
+  "updating": "Updating..."
 }

worklenz-frontend/public/locales/es/common.json

@@ -6,5 +6,12 @@
   "reconnecting": "Reconectando al servidor...",
   "connection-lost": "Conexión perdida. Intentando reconectarse...",
   "connection-restored": "Conexión restaurada. Reconectando al servidor...",
-  "cancel": "Cancelar"
+  "cancel": "Cancelar",
+  "update-available": "¡Worklenz actualizado!",
+  "update-description": "Una nueva versión de Worklenz está disponible con las últimas funciones y mejoras.",
+  "update-instruction": "Para obtener la mejor experiencia, por favor recarga la página para aplicar los nuevos cambios.",
+  "update-whats-new": "💡 <1>Qué hay de nuevo:</1> Rendimiento mejorado, correcciones de errores y experiencia de usuario mejorada",
+  "update-now": "Actualizar ahora",
+  "update-later": "Más tarde",
+  "updating": "Actualizando..."
 }

worklenz-frontend/public/locales/pt/common.json

@@ -6,5 +6,12 @@
   "reconnecting": "Reconectando ao servidor...",
   "connection-lost": "Conexão perdida. Tentando reconectar...",
   "connection-restored": "Conexão restaurada. Reconectando ao servidor...",
-  "cancel": "Cancelar"
+  "cancel": "Cancelar",
+  "update-available": "Worklenz atualizado!",
+  "update-description": "Uma nova versão do Worklenz está disponível com os recursos e melhorias mais recentes.",
+  "update-instruction": "Para obter a melhor experiência, por favor recarregue a página para aplicar as novas mudanças.",
+  "update-whats-new": "💡 <1>O que há de novo:</1> Performance aprimorada, correções de bugs e experiência do usuário melhorada",
+  "update-now": "Atualizar agora",
+  "update-later": "Mais tarde",
+  "updating": "Atualizando..."
 }

worklenz-frontend/public/locales/zh/common.json

@@ -6,5 +6,12 @@
   "reconnecting": "与服务器断开连接。",
   "connection-lost": "无法连接到服务器。请检查您的互联网连接。",
   "connection-restored": "成功连接到服务器",
-  "cancel": "取消"
+  "cancel": "取消",
+  "update-available": "Worklenz 已更新！",
+  "update-description": "Worklenz 的新版本已可用，具有最新的功能和改进。",
+  "update-instruction": "为了获得最佳体验，请刷新页面以应用新更改。",
+  "update-whats-new": "💡 <1>新增内容：</1>性能增强、错误修复和用户体验改善",
+  "update-now": "立即更新",
+  "update-later": "稍后",
+  "updating": "正在更新..."
 }

worklenz-frontend/public/sw.js

@@ -325,6 +325,12 @@ self.addEventListener('message', event => {
       event.ports[0].postMessage({ version: CACHE_VERSION });
       break;
       
+    case 'CHECK_FOR_UPDATES':
+      checkForUpdates().then((hasUpdates) => {
+        event.ports[0].postMessage({ hasUpdates });
+      });
+      break;
+      
     case 'CLEAR_CACHE':
       clearAllCaches().then(() => {
         event.ports[0].postMessage({ success: true });
@@ -349,6 +355,44 @@ async function clearAllCaches() {
   console.log('Service Worker: All caches cleared');
 }
 
+async function checkForUpdates() {
+  try {
+    // Check if there's a new service worker available
+    const registration = await self.registration.update();
+    const hasNewWorker = registration.installing || registration.waiting;
+    
+    if (hasNewWorker) {
+      console.log('Service Worker: New version detected');
+      return true;
+    }
+    
+    // Also check if the main app files have been updated by trying to fetch index.html
+    // and comparing it with the cached version
+    try {
+      const cache = await caches.open(CACHE_NAMES.STATIC);
+      const cachedResponse = await cache.match('/');
+      const networkResponse = await fetch('/', { cache: 'no-cache' });
+      
+      if (cachedResponse && networkResponse.ok) {
+        const cachedContent = await cachedResponse.text();
+        const networkContent = await networkResponse.text();
+        
+        if (cachedContent !== networkContent) {
+          console.log('Service Worker: App content has changed');
+          return true;
+        }
+      }
+    } catch (error) {
+      console.log('Service Worker: Could not check for content updates', error);
+    }
+    
+    return false;
+  } catch (error) {
+    console.error('Service Worker: Error checking for updates', error);
+    return false;
+  }
+}
+
 async function handleLogout() {
   try {
     // Clear all caches