feat(branding): implement dynamic branding in service worker and reports (#383)

* feat(branding): implement dynamic branding in service worker and reports

* refactor(service-worker): remove push notification handling code

* feat(service-worker): implement dynamic branding in service worker and related scripts

public/sw.template.js

@@ -1,6 +1,10 @@
 /**
  * Service Worker for Push Notifications
  * Handles incoming push notifications and notification click events
+ *
+ * NOTE: This is the source template. The deployed file at public/sw.js is
+ * generated by scripts/inject-public-branding.mjs (runs via predev/prebuild)
+ * and is gitignored. Edit this template, not the generated file.
  */
 
 // Handle push events
@@ -32,7 +36,7 @@ self.addEventListener('push', (event) => {
   }
 
   event.waitUntil(
-    self.registration.showNotification(title || 'Ekonomi', options)
+    self.registration.showNotification(title || '__NEXT_PUBLIC_BRANDING_APP_NAME__', options)
   )
 })