Update nuxt.config.ts

nuxt.config.ts

@@ -26,7 +26,7 @@ export default defineNuxtConfig({
             ]
         }
     },
-    pwa: {
+    pwa: !sw ? {} : {
         strategies: sw ? 'injectManifest' : 'generateSW',
         srcDir: sw ? 'service-worker' : undefined,
         filename: sw ? 'sw.ts' : undefined,