MXS-6032 Add semi-synchronous failover tutorial #90

	name: Check Links in PR

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	link-check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Get changed files
	id: changes
	uses: tj-actions/changed-files@v45
	with:
	files: \|
	**.md
	**.html

	- name: Scan for broken links
	if: steps.changes.outputs.any_changed == 'true'
	uses: lycheeverse/[email protected]
	with:
	# --no-progress keeps logs clean
	# The variable at the end passes only the changed files to Lychee
	args: --no-progress ${{ steps.changes.outputs.all_changed_files }}
	fail: true
	- name: 📖 Help & Documentation
	if: failure()
	run: \|
	echo "### ❌ Link Check Failed?" >> $GITHUB_STEP_SUMMARY
	echo "Don't panic! We have a guide on how to fix this quickly." >> $GITHUB_STEP_SUMMARY
	echo "" >> $GITHUB_STEP_SUMMARY
	echo "👉 [Read the SOP: How to Fix Link Errors](https://mariadbcorp.atlassian.net/wiki/spaces/DOCS/pages/3284140040/Pull+Requests#Method-1%3A-The-%22Quick-Fix%22-(Recommended))" >> $GITHUB_STEP_SUMMARY

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