feat(notifications): make embedded posters optional (#1364)

* feat(notifications): make images optional

* fix(notifications): added en i18n config

* fix: prettify

* fix(notifications): added embedImage support for ntfy

* fix(frontend): update embedImage on form state change and submission

* fix(locale): updated locale for embedImage

* fix: renamed embedImage to embedPoster

server/lib/notifications/agents/webpush.ts

@@ -42,6 +42,8 @@ class WebPushAgent
     type: Notification,
     payload: NotificationPayload
   ): PushNotificationPayload {
+    const { embedPoster } = getSettings().notifications.agents.webpush;
+
     const mediaType = payload.media
       ? payload.media.mediaType === MediaType.MOVIE
         ? 'movie'
@@ -128,7 +130,7 @@ class WebPushAgent
       notificationType: Notification[type],
       subject: payload.subject,
       message,
-      image: payload.image,
+      image: embedPoster ? payload.image : undefined,
       requestId: payload.request?.id,
       actionUrl,
       actionUrlTitle,