Add waiting queue for guest join with sound

src/i18n/de.json

@@ -212,6 +212,11 @@
     "guestModeratorPlaceholder": "Nur wenn Sie Moderator sind",
     "guestJoinButton": "Meeting beitreten",
     "guestWaitingMessage": "Das Meeting wurde noch nicht gestartet. Bitte warten Sie, bis der Moderator es startet.",
+    "guestWaitingTitle": "Warte auf Meeting-Start...",
+    "guestWaitingHint": "Du wirst automatisch beigetreten, sobald das Meeting gestartet wird.",
+    "guestCancelWaiting": "Abbrechen",
+    "guestMeetingStartedJoining": "Meeting gestartet! Trete jetzt bei...",
+    "waitingToJoin": "Warten...",
     "guestAccessDenied": "Zugang nicht möglich",
     "guestNameRequired": "Name ist erforderlich",
     "guestJoinFailed": "Beitritt fehlgeschlagen",

src/i18n/en.json

@@ -212,6 +212,11 @@
     "guestModeratorPlaceholder": "Only if you are a moderator",
     "guestJoinButton": "Join meeting",
     "guestWaitingMessage": "The meeting has not started yet. Please wait for the moderator to start it.",
+    "guestWaitingTitle": "Waiting for meeting to start...",
+    "guestWaitingHint": "You will be joined automatically as soon as the meeting starts.",
+    "guestCancelWaiting": "Cancel",
+    "guestMeetingStartedJoining": "Meeting started! Joining now...",
+    "waitingToJoin": "Waiting...",
     "guestAccessDenied": "Access denied",
     "guestNameRequired": "Name is required",
     "guestJoinFailed": "Join failed",