Resolve "set fields to use meaningful ID names for automated test"

src/components/CreateRoom.vue

@@ -4,6 +4,7 @@
       <v-container fluid>
         <div class="room-name no-upper">{{ $t("new_room.new_room") }}</div>
         <v-btn
+          id="btn-back"
           text
           class="header-button-left"
           v-show="$navigation && $navigation.canPop()"
@@ -67,6 +68,7 @@
             </template>
           </v-select>
           <v-checkbox
+            id="chk-remember-me"
             class="mt-0"
             v-model="rememberMe"
             :label="$t('join.remember_me')"
@@ -104,6 +106,7 @@
             :disabled="step > steps.INITIAL"
           ></v-text-field>
           <v-btn
+            id="btn-room-create"
             color="black"
             depressed
             class="filled-button"
@@ -201,6 +204,7 @@
       <!-- </div> -->
     </v-fade-transition>
     <input
+      id="room-avatar-picker"
       ref="avatar"
       type="file"
       name="avatar"