docs: update docs #21

	# 当 PR 被合并时，留言欢迎加入共建群
	name: PullRequest Contributor Welcome

	on:
	pull_request_target:
	types:
	- closed
	paths:
	- 'app/**'
	- 'site/**'
	- 'config/**'
	- 'lib/**'
	- 'test/**'
	- '*.js'
	- '*.ts'

	jobs:
	check-merged:
Check failure on line 18 in .github/workflows/pr-contributor-welcome.yml View workflow run for this annotation GitHub Actions / PullRequest Contributor Welcome Invalid workflow file `The workflow is not valid. .github/workflows/pr-contributor-welcome.yml (Line: 18, Col: 3): The workflow must contain at least one job with no dependencies.`
	runs-on: ubuntu-latest
	needs: read-file
	if: github.event.pull_request.merged == true
	steps:
	- uses: actions-cool/maintain-one-comment@v3
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	body: \|
	🎉 Thanks for contribution. Please feel free to join DingTalk Social Community (Provide the PR link please).

	🎉 感谢参与贡献，欢迎扫码（或搜索群号 21751340）加入钉钉社区（进群后请提供 PR 地址）。

	<img src="https://github.com/eggjs/egg/assets/156269/110beda4-9d76-4124-a41e-1ecc26c35b84" height="200" />

	<!-- WELCOME_CONTRIBUTION -->
	body-include: '<!-- WELCOME_CONTRIBUTION -->'

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