* Update api document in admin/announcements

* Update api document in announcements

* Update api document in i/read-announcements

* Update api document in username/available

* Update api document & Fix typo in API 403 error

* Update api document

* Update api document

* Update api document

* Fix API permission definition

* Update api document

* Update api document

* Update api document

* Update api document

* Update api document

* Update api document

* Update api document

* Update api document

* Fix bug in users (api)

* Apply reviews #6757

* Apply reviews #6757

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

Bumps [systeminformation](https://github.com/sebhildebrandt/systeminformation) from 5.3.4 to 5.6.1.
- [Release notes](https://github.com/sebhildebrandt/systeminformation/releases)
- [Changelog](https://github.com/sebhildebrandt/systeminformation/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sebhildebrandt/systeminformation/commits

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [postcss](https://github.com/postcss/postcss) from 8.2.6 to 8.2.7.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.2.6...8.2.7

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [@babel/plugin-transform-runtime](https://github.com/babel/babel/tree/HEAD/packages/babel-plugin-transform-runtime) from 7.13.6 to 7.13.9.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.13.9/packages/babel-plugin-transform-runtime

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [vue-style-loader](https://github.com/vuejs/vue-style-loader) from 4.1.2 to 4.1.3.
- [Release notes](https://github.com/vuejs/vue-style-loader/releases)
- [Changelog](https://github.com/vuejs/vue-style-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-style-loader/commits/v4.1.3

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) from 4.14.2 to 4.16.1.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v4.16.1/packages/parser

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [pug-code-gen](https://github.com/pugjs/pug) from 2.0.2 to 2.0.3. **This update includes a security fix.**
- [Release notes](https://github.com/pugjs/pug/releases)
- [Commits](https://github.com/pugjs/pug/compare/pug-code-gen@2.0.2...pug@2.0.3

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [eslint](https://github.com/eslint/eslint) from 7.20.0 to 7.21.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.20.0...v7.21.0

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [@types/jsonld](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jsonld) from 1.5.3 to 1.5.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jsonld

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations follow.md (French)

* New translations keyboard-shortcut.md (French)

* New translations timelines.md (French)

* New translations keyboard-shortcut.md (French)

* New translations keyboard-shortcut.md (French)

* New translations keyboard-shortcut.md (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations aiscript.md (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations deck.md (French)

* New translations ja-JP.yml (French)

* New translations deck.md (French)

* New translations keyboard-shortcut.md (French)

* New translations mute.md (French)

* New translations mfm.md (French)

* New translations ja-JP.yml (French)

* New translations mute.md (French)

* New translations reaction.md (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations theme.md (French)

* New translations ja-JP.yml (French)

* New translations theme.md (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations timelines.md (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations keyboard-shortcut.md (French)

* New translations timelines.md (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* New translations ja-JP.yml (French)

* wip

* wip

* wip