changed to mkdocs and use readthedoc theme #1666

	name: Check broken links
	on:
	schedule:
	- cron: '0 8 * * *'
	# Triggers the workflow on push or pull request events
	push:
	branches: [ main ]
	paths:
	- '**.md'
	pull_request:
	paths:
	- '**.md'

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	LinkChecker:
	name: Link Checker
	runs-on: ubuntu-latest
	permissions:
	contents: read
	issues: write
	actions: write
	pull-requests: write
	steps:
	- uses: actions/checkout@v4

	- name: Lychee Broken Link Checker
	uses: lycheeverse/lychee-action@v1.9.3
	with:
	# Check all markdown files in repo
	args: --base ./docs -vvv --no-progress --max-redirects 30 --accept 200,429 './docs/*/.md'
	fail: true

	# To avoid automated spam, try to find an existing open issue before opening a new one
	# Source: https://github.com/cilium/tetragon/pull/805
	- name: Search for existing issue number
	id: search-issue
	if: always()
	run: \|
	encoded_issue_name=$(echo "$ISSUE_NAME" \| sed 's/ /%20/g')
	response=$(curl -s -X GET "https://api.github.com/search/issues?q=$encoded_issue_name+repo:sandboxie-plus/sandboxie-docs+state:open+label:automated-report&type=Issues")
	issue_number=$(echo "$response" \| jq -r '.items[0].number // empty')
	echo "issue_number=$issue_number" >> $GITHUB_OUTPUT

	- name: Create issue from file
	if: always() && env.lychee_exit_code != 0
	uses: peter-evans/create-issue-from-file@v5
	with:
	title: Link Checker Report
	content-filepath: ./lychee/out.md
	issue-number: ${{ steps.search-issue.outputs.issue_number }}
	labels: automated-report

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