new: usr: implement the 2FA authentication (TOTP and backup codes) #4

assets/js/mine-seeker/hooks/useServerCommunication.jsx

@@ -76,7 +76,7 @@ const useServerCommunication = (gameAssoc, gameInherited, isEnvDev) => {
 
   const wInit = (revealedCells = []) => {
     setGridReady(true);
-    showOverlay('We are waiting for your opponent...', gameAssoc ? (
+    showOverlay('Choose an opponent!', gameAssoc ? (
       <WaitingOverlayContent
         shareUrl={`${window.location.href}/${gameAssoc}`}
         currentGameAssoc={gameAssoc}