Add link checker workflow #7

	name: Link Checker

	on:
	push:
	branches: [development, development_2.6]
	pull_request:
	branches: [development, development_2.6]

	jobs:
	check-links-and-create-issue:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Link Checker
	id: checker
	uses: docker://ghcr.io/threefoldfoundation/website-link-checker:latest
	with:
	args: 'https://staging.dashboard.dev.grid.tf -e 404 501 503 504 -w all'
	continue-on-error: true

	- name: Write Output to File
	run: echo "${{ steps.checker.outcome }}" > checker/out.md

	- name: Set Exit Code
	run: \|
	echo "checker_exit_code=${{ steps.checker.outcome }}" >> $GITHUB_ENV
	id: set-exit-code

	- name: Create Issue
	if: env.checker_exit_code != 'success'
	uses: peter-evans/create-issue-from-file@v4
	with:
	title: "${{ github.workflow }}: Some links are broken"
	token: ${{ github.token }}
	content-filepath: checker/out.md
	labels: link_checker

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