added missing append slash lang nav and snaphots list

Author: yvess

vue/src/components/MainNavigation.vue

@@ -48,7 +48,7 @@
       <v-list color="primary">
         <v-list-item
           v-for="item in mainnav" :key="item.textKey"
-          :to="'/' + $i18n.locale + item.route">
+          :to="'/' + $i18n.locale + item.route + '/'">
           <v-list-item-content>
             <v-list-item-title>{{ $t(item.textKey) }}</v-list-item-title>
           </v-list-item-content>

vue/src/components/SnapshotList.vue

@@ -21,7 +21,7 @@
       </v-subheader>
 
       <v-list-item v-for="snapshot in snapshotsFiltered" :key="snapshot.node.id"
-        :to="'/' + $i18n.locale + '/' + snapshot.node.pk"
+        :to="'/' + $i18n.locale + '/' + snapshot.node.pk + '/'"
         class="px-2 mb-4" dense>
         <v-list-item-avatar tile size="64" class="my-2">
           <v-img :src="djangobaseurl + snapshot.node.screenshot.url"></v-img>