Twitterの埋め込みを修正しました [Fix Twitter embed] (#8193)

* Fix Twitter embed

* Update packages/backend/src/server/web/views/gallery-post.pug

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

* Update packages/backend/src/server/web/views/channel.pug

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

* Update packages/backend/src/server/web/views/base.pug

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

* Update packages/backend/src/server/web/views/base.pug

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

* Update packages/backend/src/server/web/views/clip.pug

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

* Update packages/backend/src/server/web/views/channel.pug

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

* Update packages/backend/src/server/web/views/note.pug

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

* Update packages/backend/src/server/web/views/gallery-post.pug

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

* Update packages/backend/src/server/web/views/page.pug

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

* Update packages/backend/src/server/web/views/user.pug

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

* Update packages/backend/src/server/web/views/page.pug

Co-authored-by: rinsuki <428rinsuki+git@gmail.com>

* Yay!

* Update packages/backend/src/server/web/views/base.pug

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

* Update packages/backend/src/server/web/views/base.pug

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

* Update packages/backend/src/server/web/views/base.pug

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

* Update page.pug

* Update channel.pug

* Update gallery-post.pug

* Update note.pug

* Update page.pug

* Update user.pug

Co-authored-by: まっちゃとーにゅ <17376330+u1-liquid@users.noreply.github.com>
Co-authored-by: rinsuki <428rinsuki+git@gmail.com>