fill-height is now a class, dense is a density and fix all v-selects

src/components/messages/channel/MessageOperationsChannel.vue

@@ -1,6 +1,6 @@
 <template>
   <div :class="{ 'message-operations': true, 'incoming': incoming, 'outgoing': !incoming }">
-    <v-list dense>
+    <v-list density="compact">
       <v-list-item key="edit" v-if="isEditable" @click.stop="edit">
         <template v-slot:prepend><v-icon>$vuetify.icons.ic_edit</v-icon></template>
         <v-list-item-title>{{ $t("menu.edit") }}</v-list-item-title>