[Docs] Add a link to the plugin's design spec to the Readme #51

	name: "Tweet when Labeled"

	on:
	issues:
	types: labeled
	pull_request:
	types: labeled

	permissions:
	contents: read
	issues: write

	jobs:
	action:
	if: ${{ github.event.label.name == 'issue/tweet' }}
	runs-on: ubuntu-latest
	steps:
	- name: Check if organization maintainer
	uses: tspascoal/get-user-teams-membership@v2
	id: checkUserMember
	with:
	username: ${{ github.actor }}
	organization: "meshery"
	team: "maintainers"
	GITHUB_TOKEN: ${{ secrets.GLOBAL_TOKEN }}
	- name: Check if it is issue
	if: ${{ github.event.issue && steps.checkUserMember.outputs.isTeamMember == 'true' }}
	uses: ethomson/send-tweet-action@v1
	with:
	status: 'Help Wanted: "${{ github.event.issue.title }}" - ${{ github.event.issue.html_url }} #opensource'
	consumer-key: ${{ secrets.TWITTER_CONSUMER_API_KEY_MESHERY }}
	consumer-secret: ${{ secrets.TWITTER_CONSUMER_API_SECRET_MESHERY }}
	access-token: ${{ secrets.TWITTER_ACCESS_TOKEN_MESHERY }}
	access-token-secret: ${{ secrets.TWITTER_ACCESS_TOKEN_SECRET_MESHERY }}
	- name: Check if it is PR
	if: ${{ github.event.pull_request && steps.checkUserMember.outputs.isTeamMember == 'true' }}
	uses: ethomson/send-tweet-action@v1
	with:
	status: 'Help Wanted: "${{ github.event.pull_request.title }}" - ${{ github.event.pull_request.html_url }} #opensource'
	consumer-key: ${{ secrets.TWITTER_CONSUMER_API_KEY_MESHERY }}
	consumer-secret: ${{ secrets.TWITTER_CONSUMER_API_SECRET_MESHERY }}
	access-token: ${{ secrets.TWITTER_ACCESS_TOKEN_MESHERY }}
	access-token-secret: ${{ secrets.TWITTER_ACCESS_TOKEN_SECRET_MESHERY }}

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