Resolve #9590
Resolve #8996

* Copyrightの年が今年になっているかをチェックするCI追加

* PRでは動作しないようにする

* New translations ja-JP.yml (German)

* New translations ja-JP.yml (German)

* 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 (Romanian)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (Spanish)

* New translations ja-JP.yml (Arabic)

* New translations ja-JP.yml (Czech)

* New translations ja-JP.yml (German)

* New translations ja-JP.yml (Italian)

* 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 (Italian)

* New translations ja-JP.yml (German)

* New translations ja-JP.yml (Korean)

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

* New translations ja-JP.yml (English)

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

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

* Use pnpm for package manager

* Fix

* Change github workflow

* use pnpm in workflow

* fix

* Fix test (e2e/jest)

* Update Dockerfile for pnpm

* Exclude node_modules from file search on VSCode

* Update pnpm-lock.yaml

* Update pnpm-lock.yaml

* Move typescript from devDependencies to dependencies

* Fix Dockerfile

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

* Fix style of messaging form, use css module

* clean up

Previous chat history not shown

Resolve #9584