add questionwall button i18n

src/app/components/shared/header/header.component.html

@@ -18,7 +18,7 @@
     <button *ngIf="router.url.includes('comments') && deviceType === 'desktop'"
             mat-raised-button class="question-focus-btn" routerLink="participant/room/{{shortId}}/comments/questionwall">
       <mat-icon svgIcon="beamer"></mat-icon>
-      <span class="question-focus-btn-txt">Question Focus</span>
+      <span class="question-focus-btn-txt">{{'header.question-wall' | translate}}</span>
     </button>
     <span class="fill-remaining-space"
           *ngIf="router.url.includes('comments') && user.role === 3 && deviceType === 'desktop'"></span>

src/assets/i18n/home/de.json

@@ -63,7 +63,8 @@
     "sure": "Bist du sicher?",
     "user-bonus-token": "Zu deinen Bonus Tokens",
     "user-got-tokens": "Du hast noch Tokens für Bonuspunkte, die verloren gehen!",
-    "visited-sessions": "Besuchte Sitzungen"
+    "visited-sessions": "Besuchte Sitzungen",
+    "question-wall": "Fragen Fokus"
   },
   "help": {
     "cancel": "Schließen",

src/assets/i18n/home/en.json

@@ -64,7 +64,8 @@
     "sure": "Are you sure?",
     "user-bonus-token": "See your bonus tokens",
     "user-got-tokens": "You have bonus tokens linked to this account that will be lost!",
-    "visited-sessions": "Visited sessions"
+    "visited-sessions": "Visited sessions",
+    "question-wall": "Question Wall"
   },
   "help": {
     "cancel": "Close",