refactor(frontend): use PageWithHeader instead of MkStickyContainer+MkPageHeader combination

packages/frontend/src/components/global/PageWithHeader.vue

@@ -0,0 +1,32 @@
+<!--
+SPDX-FileCopyrightText: syuilo and misskey-project
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer class="_pageScrollable">
+	<template #header><MkPageHeader v-model:tab="tab" :actions="actions" :tabs="tabs"/></template>
+	<slot></slot>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import type { PageHeaderItem } from '@/types/page-header.js';
+import type { Tab } from './MkPageHeader.tabs.vue';
+
+const props = withDefaults(defineProps<{
+	tabs?: Tab[];
+	actions?: PageHeaderItem[] | null;
+	thin?: boolean;
+	hideTitle?: boolean;
+	displayMyAvatar?: boolean;
+}>(), {
+	tabs: () => ([] as Tab[]),
+});
+
+const tab = defineModel<string>('tab');
+</script>
+
+<style lang="scss" module>
+
+</style>