feat: 個別のお知らせにリンクで飛べるように (#13885)

* feat(announcement): 個別のお知らせにリンクで飛べるように (MisskeyIO#639)

(cherry picked from commit f6bf7f992a78e54d86a4701dbd1e4fda7ef4eb27)

* fix

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>

* fix

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>

* 一覧ページではお知らせpanel全体を押せるように

* お知らせバーは個別ページに飛ばすように

* Update Changelog

* spdx

* attempt to fox test

* remove unnecessary thong

* `announcement` → `announcements/show`

* リンクを押せる場所をタイトルと日付部分のみに変更

---------

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>

packages/misskey-js/etc/misskey-js.api.md

@@ -336,6 +336,12 @@ type AnnouncementsRequest = operations['announcements']['requestBody']['content'
 // @public (undocumented)
 type AnnouncementsResponse = operations['announcements']['responses']['200']['content']['application/json'];
 
+// @public (undocumented)
+type AnnouncementsShowRequest = operations['announcements___show']['requestBody']['content']['application/json'];
+
+// @public (undocumented)
+type AnnouncementsShowResponse = operations['announcements___show']['responses']['200']['content']['application/json'];
+
 // @public (undocumented)
 type Antenna = components['schemas']['Antenna'];
 
@@ -1224,6 +1230,8 @@ declare namespace entities {
         AdminRolesUsersResponse,
         AnnouncementsRequest,
         AnnouncementsResponse,
+        AnnouncementsShowRequest,
+        AnnouncementsShowResponse,
         AntennasCreateRequest,
         AntennasCreateResponse,
         AntennasDeleteRequest,