fix レビューfix

Author: usuyuki

frontend/src/lib/components/PWAUpdateNotification.svelte

@@ -16,7 +16,7 @@
           showUpdatePrompt = true;
         },
         onOfflineReady() {
-          // PWA is ready for offline use
+          // PWA はオフライン使用の準備が完了しました
         },
       });
     } catch (error) {

frontend/src/lib/components/atoms/OfflineBanner.svelte

@@ -1,10 +1,11 @@
 <script lang="ts">
   import { _ } from "svelte-i18n";
   import "$lib/i18n";
+  import { page } from "$app/stores";
   import { isOnline } from "$lib/online-store";
 </script>
 
-{#if !$isOnline}
+{#if !$isOnline && $page.url.pathname !== "/offline"}
 	<div
 		role="status"
 		aria-live="polite"

frontend/src/routes/+layout.svelte

@@ -96,4 +96,4 @@
 <!-- PWA Components -->
 <PWAInstallPrompt />
 <PWAUpdateNotification />
-<OfflineBanner />
+<OfflineBanner />