feat: Optimisation des images

src/components/Question.vue

@@ -14,7 +14,7 @@ defineEmits(["answerSelected"]);
 const slides = ref();
 
 if (props.question.weight == null) {
-  props.question.weight = props.question.answers[0].weight
+  props.question.weight = props.question.answers[0].weight;
 }
 const answerWeight = ref(props.question.weight);
 
@@ -63,10 +63,7 @@ function slideMove(splide, newIndex) {
             :key="answer.id"
             @click="$emit('answerSelected', question, answerWeight)"
           >
-            <img
-              height="200"
-              :src="`/answers/${answer.image}.png`"
-            />
+            <img height="200" :src="`/answers/${answer.image}.webp`" />
           </SplideSlide>
         </Splide>
       </template>