Remove manual service worker registration; rely on VitePWA auto-registration

- Deleted src/registerServiceWorker.ts and all related imports
- Cleaned up WebPlatformService and main.web.ts to remove manual SW logic
- Updated VitePWA config for correct dev/prod SW handling
- Fixed missing FontAwesome download icon in PWA prompt
- Updated docs to reflect new PWA registration approach

PWA now works reliably in all web environments with zero manual SW code.

src/components/PWAInstallPrompt.vue

@@ -79,12 +79,6 @@ export default class PWAInstallPrompt extends Vue {
   }
 
   private setupInstallPrompt() {
-    // Only show install prompt if PWA is enabled
-    if (process.env.VITE_PWA_ENABLED !== "true") {
-      logger.debug("[PWA] Install prompt disabled - PWA not enabled");
-      return;
-    }
-
     // Check if already installed
     if (this.isPWAInstalled()) {
       logger.debug("[PWA] Install prompt disabled - PWA already installed");
@@ -95,9 +89,6 @@ export default class PWAInstallPrompt extends Vue {
     window.addEventListener('beforeinstallprompt', (e) => {
       logger.debug("[PWA] beforeinstallprompt event fired");
       
-      // Prevent the mini-infobar from appearing on mobile
-      e.preventDefault();
-      
       // Stash the event so it can be triggered later
       this.deferredPrompt = e as BeforeInstallPromptEvent;
       

src/libs/fontawesome.ts

@@ -36,6 +36,7 @@ import {
   faComment,
   faCopy,
   faDollar,
+  faDownload,
   faEllipsis,
   faEllipsisVertical,
   faEnvelopeOpenText,
@@ -121,6 +122,7 @@ library.add(
   faComment,
   faCopy,
   faDollar,
+  faDownload,
   faEllipsis,
   faEllipsisVertical,
   faEnvelopeOpenText,

src/main.web.ts

@@ -2,12 +2,8 @@ import { initializeApp } from "./main.common";
 import { logger } from "./utils/logger";
 
 const platform = process.env.VITE_PLATFORM;
-const pwa_enabled = process.env.VITE_PWA_ENABLED === "true";
 
-// Only import service worker for web builds
-if (pwa_enabled) {
-  import("./registerServiceWorker"); // Web PWA support
-}
+// PWA service worker is automatically registered by VitePWA plugin
 
 const app = initializeApp();
 

src/registerServiceWorker.ts

@@ -1,37 +0,0 @@
-/* eslint-disable no-console */
-
-import { register } from "register-service-worker";
-
-// Register service worker if PWA is enabled
-// Enable in all environments for consistent testing and functionality
-if (process.env.VITE_PWA_ENABLED === "true") {
-  register(`${process.env.BASE_URL}sw.js`, {
-    ready() {
-      console.log("Service worker is active.");
-    },
-    registered() {
-      console.log("Service worker has been registered.");
-    },
-    cached() {
-      console.log("Content has been cached for offline use.");
-    },
-    updatefound() {
-      console.log("New content is downloading.");
-    },
-    updated() {
-      console.log("New content is available; please refresh.");
-    },
-    offline() {
-      console.log(
-        "No internet connection found. App is running in offline mode.",
-      );
-    },
-    error(error) {
-      console.error("Error during service worker registration:", error);
-    },
-  });
-} else {
-  console.log(
-    `Service worker registration skipped - PWA not enabled (VITE_PWA_ENABLED=${process.env.VITE_PWA_ENABLED})`,
-  );
-}

src/services/platforms/WebPlatformService.ts

@@ -647,13 +647,13 @@ export class WebPlatformService implements PlatformService {
 
   // --- PWA/Web-only methods ---
   public registerServiceWorker(): void {
-    if (this.isPWAEnabled) {
-      import("@/registerServiceWorker");
-    }
+    // PWA service worker is automatically registered by VitePWA plugin
+    // No manual registration needed
   }
 
   public get isPWAEnabled(): boolean {
-    return process.env.VITE_PWA_ENABLED === "true";
+    // PWA is always enabled for web platform
+    return true;
   }
 
   /**