Fallback when user try to access a non-existing creator

src/views/main/Creator.vue

@@ -1,5 +1,5 @@
 <template>
-  <div v-if="user">
+  <div v-if="user && user.id">
     <CreatorBanner
         :user="user"
     ></CreatorBanner>
@@ -35,6 +35,15 @@
       
     </div>
   </div>
+
+  <!-- Fallback when user try to access a non-existing creator -->
+  <div v-else> 
+    <v-card>
+      <v-card-text style="text-align: center;">
+        Aucun créateur au nom de {{ route.params.creator }}
+      </v-card-text>
+    </v-card>
+  </div>
 </template>
 
 <script async setup>