fix: round average satisfaction

client/src/components/dashboard/FeedbackSummaryBox.vue

@@ -17,7 +17,9 @@ const props = defineProps<{
         <div class="flex h-16 w-32 items-center justify-center rounded bg-green-500">
           <i18next :translation="$t('a.{AVG} von {MAX}')">
             <template #AVG>
-              <span class="pr-2 text-4xl font-bold">{{ props.statisfactionAvg }}</span>
+              <span class="pr-2 text-4xl font-bold">
+                {{ props.statisfactionAvg.toFixed(1) }}
+              </span>
             </template>
             <template #MAX>
               <span class="pl-1 text-sm">{{ props.statisfactionMax }}</span>