FPI 사용자·국가 랭킹 서버 집계 · YouTube 스밍 · Music Shake 참여

app/lib/l10n/app_localizations_en.dart

@@ -2644,6 +2644,14 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get questNoReward => 'This quest has no reward.';
 
+  @override
+  String get questStreamJoined =>
+      'Your participation is recorded. This quest has no POP reward.';
+
+  @override
+  String get questNoShake =>
+      'No shakes recorded. Tap Start and shake to the beat.';
+
   @override
   String get questDeadline => 'Deadline';