enhance(client): ヘッダー（MkPageHeader）関連 (#9869)

* MkPageHeader大改造

* ユーザーページのノート一覧をタブにするなど

* ✌️

* 🎨

* fix

* wheel

* clean up

* 🎨

* 🎨

* remove console.log

* update CHANGELOG.md

* fix

* fix

* fix

* ✌️

* header avatar clickable

* !hideTitle

* Revert "!hideTitle"

This reverts commit 19cad428c9.

* fix changelog

packages/frontend/src/pages/timeline.vue

@@ -22,7 +22,7 @@
 </template>
 
 <script lang="ts" setup>
-import { defineAsyncComponent, computed, watch } from 'vue';
+import { defineAsyncComponent, computed, watch, provide } from 'vue';
 import XTimeline from '@/components/MkTimeline.vue';
 import MkPostForm from '@/components/MkPostForm.vue';
 import { scroll } from '@/scripts/scroll';
@@ -33,6 +33,8 @@ import { instance } from '@/instance';
 import { $i } from '@/account';
 import { definePageMetadata } from '@/scripts/page-metadata';
 
+provide('shouldOmitHeaderTitle', true);
+
 const XTutorial = defineAsyncComponent(() => import('./timeline.tutorial.vue'));
 
 const isLocalTimelineAvailable = ($i == null && instance.policies.ltlAvailable) || ($i != null && $i.policies.ltlAvailable);