preserve refresh button on mobile UI

packages/frontend/src/pages/following-feed.vue

@@ -169,13 +169,17 @@ const withUserRenotes = ref(false);
 const withUserReplies = ref(true);
 const withOnlyFiles = ref(false);
 
-const headerActions = computed(() => isWideViewport.value ? [
+const headerActions = computed(() => {
+	const actions: PageHeaderItem[] = [
 		{
 			icon: 'ti ti-refresh',
 			text: i18n.ts.reload,
 			handler: () => reload(),
-	} satisfies PageHeaderItem,
-	{
+		},
+	];
+
+	if (isWideViewport.value) {
+		actions.push({
 			icon: 'ti ti-dots',
 			text: i18n.ts.options,
 			handler: (ev) => {
@@ -201,8 +205,11 @@ const headerActions = computed(() => isWideViewport.value ? [
 					},
 				], ev.currentTarget ?? ev.target);
 			},
-	} satisfies PageHeaderItem,
-] : []);
+		});
+	}
+
+	return actions;
+});
 
 const headerTabs = computed(() => [
 	{