closes #4998

Fixture for some English comments in syntax.

Co-authored-by: Maledong <maledong_github@outlook.com>

All links on git.io will stop redirecting after April 29, 2022.

- https://github.blog/changelog/2022-04-25-git-io-deprecation/

1. Upgrade @umijs/preset-react from 1.xx to 2.xx.
2. Use 'Buffer.alloc' instead of 'new Buffer()'.
3. Add 'dependabot.yml'to upgrade the related packages automatically.

Co-authored-by: Maledong <maledong_github@outlook.com>

https://github.com/Checkmarx/chainalert-github-action

See react-component/menu#431

Co-authored-by: yangbing <yangbing@immotors.com>

Correct words

Added braces

- rename docs to site
- use dumi-theme-egg instead of local theme

Co-authored-by: Jeff Jing <zgayjjf@qq.com>

Co-authored-by: liuxin17 <liuxin17@shein.com>

…irror.com (#4881)

Co-authored-by: NPM Mirror Bot <npmmirror@localhost>

* feat(docs): use dumi to build docs

* chore(docs): remove doctools & ignore dist

* chore(docs): use github action to deploy docs

* test(docs): skip doc tests

* docs: support jsdoc

* docs: remove title in community

* docs: update readme banner src

…n configuration part (#4873)

Signed off by: fossabot <badges@fossa.com>

detail see eggjs/egg-logger#74

How to use:

```js
// config.js

exports.logger = {
  enablePerformanceTimer: true,
};
```

* feat(config): support ssrf field in security

* test(core): add config.security.ssrf test case.