vue accourse banner: change "by" translation

src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner.vue

@@ -22,7 +22,7 @@
                <i>{{ $t('course.open_at') }}{{ $d(accompanyingCourse.openingDate.datetime, 'text') }}</i>
             </span>
             <span v-if="accompanyingCourse.user" class="d-md-block ms-3 ms-md-0">
-               {{ $t('course.by') }}<b>{{ accompanyingCourse.user.username }}</b>
+               <abbr :title="$t('course.referrer')">{{ $t('course.referrer') }}:</abbr> <b>{{ accompanyingCourse.user.username }}</b>
             </span>
          </span>
       </span>

src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/js/i18n.js

@@ -24,6 +24,7 @@ const appMessages = {
          },
          open_at: "ouvert le ",
          by: "par ",
+         referrer: "Référent",
          emergency: "urgent",
          confidential: "confidentiel",
          regular: "régulier",