* New translations ja-jp.yml (Chinese Traditional)

* New translations ja-jp.yml (Chinese Traditional)

Fix #12003

Resolve #12001

* New translations ja-jp.yml (French)

* New translations ja-jp.yml (Italian)

* New translations ja-jp.yml (Spanish)

* New translations ja-jp.yml (Czech)

* New translations ja-jp.yml (German)

* New translations ja-jp.yml (Korean)

* New translations ja-jp.yml (Polish)

* New translations ja-jp.yml (Russian)

* New translations ja-jp.yml (Slovak)

* New translations ja-jp.yml (Ukrainian)

* New translations ja-jp.yml (Chinese Simplified)

* New translations ja-jp.yml (Chinese Traditional)

* New translations ja-jp.yml (English)

* New translations ja-jp.yml (Vietnamese)

* New translations ja-jp.yml (Indonesian)

* New translations ja-jp.yml (Bengali)

* New translations ja-jp.yml (Thai)

* New translations ja-jp.yml (Japanese, Kansai)

* New translations ja-jp.yml (French)

* New translations ja-jp.yml (Italian)

* New translations ja-jp.yml (Italian)

* New translations ja-jp.yml (German)

* New translations ja-jp.yml (English)

* (add) ファイルビューア

* Update Changelog

* 既存のAPIを利用

* run api extratctor

* Change i18n

* (add) ページに関する説明を追加

* Update CHANGELOG

* (fix) design, classes

Resolve #10995

#11404