Fix text error in console

Author: Zefling

src/app/components/preferences/preferences.component.html

@@ -133,7 +133,7 @@ <h3 class="s-12">{{ 'preferences.other.title' | transloco }}</h3>
               overlay
               nativeKeyboard
               ><ng-template #templatesModes let-label="label">
-                {{ 'mode.name.' + label | transloco }}
+                {{ 'mode.name.' + (label || 'default') | transloco }}
               </ng-template>
             </mg-input-select>
           </mg-input>

src/app/content/classement/classement-options.component.html

@@ -132,8 +132,8 @@ <h3>{{ 'generator.options.group.title' | transloco }}</h3>
     {{ 'generator.actions.change.mode.question' | transloco }}
   </p>
   <p class="info">
-    <strong>{{ 'mode.name.' + _modeTemp | transloco }}</strong>
-    <span>{{ 'generator.actions.change.mode.' + _modeTemp | transloco }}</span>
+    <strong>{{ 'mode.name.' + (_modeTemp || 'default') | transloco }}</strong>
+    <span>{{ 'generator.actions.change.mode.' + (_modeTemp || 'default') | transloco }}</span>
   </p>
 
   <div class="buttons">