style: fix lint errors #77

	---
	name: CI
	permissions:
	contents: read

	on:
	pull_request:
	branches:
	- master
	types:
	- opened
	- synchronize
	- reopened

	concurrency:
	group: "${{ github.workflow }}-${{ github.ref }}"
	cancel-in-progress: true

	jobs:
	validate:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install markdownlint-cli
	run: npm install -g markdownlint-cli

	- name: Lint markdown files
	run: \|
	markdownlint \
	-f \
	-o markdownlint_report.log \
	--ignore-path .markdownlintignore \
	'*/.md'

	- name: Print summary
	if: failure()
	run: \|
	{
	echo "### Linting report:"
	cat markdownlint_report.log

	echo "### Suggested changes:"
	echo '```diff'
	echo "$(git diff)"
	echo '```'
	} >> "${GITHUB_STEP_SUMMARY}"

	- name: Additional checks
	if: always()
	run: \|
	exit_code=0

	# check character count
	find ./docs -type f -name '*.md' \| while IFS= read -r file; do
	echo "Checking $file"
	char_count=$(wc -c <"$file")
	echo "Character count: $char_count"
	filename=$(basename "$file")
	echo "Filename: $filename"
	if [[ $char_count -gt 4096 ]]; then
	echo "$file exceeds the 4096 character limit" >> "${GITHUB_STEP_SUMMARY}"
	exit_code=1
	fi
	done

	exit $exit_code

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