added missing translations

resources/js/admin/i18n/locales/en/auth.json

@@ -34,5 +34,10 @@
     "return_hint": "After signing in you’ll be brought back automatically.",
     "support": "Need access? Contact your event team or email support@fotospiel.de — we're happy to help.",
     "appearance_label": "Appearance"
+  },
+  "redirecting": "Redirecting to login …",
+  "processing": {
+    "title": "Signing you in …",
+    "copy": "One moment please while we prepare your dashboard."
   }
 }