ci: Add markdownlint to CI workflow #412

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	ci:
	runs-on: ubuntu-24.04

	steps:
	- name: Checkout code
	uses: actions/checkout@v6
	with:
	persist-credentials: false

	- name: Set up Go
	uses: actions/setup-go@v6.2.0
	with:
	go-version-file: go.mod
	cache: true

	- name: Install golangci-lint
	run: \|
	curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh \| sh -s -- -b /usr/local/bin v2.8.0

	- name: Setup Node.js
	uses: actions/setup-node@v6.2.0
	with:
	node-version: "lts/*"

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

	- name: Run markdownlint
	run: markdownlint '*/.md' --ignore CHANGELOG.md

	- name: Tidy Go modules
	run: find . -name 'go.mod' -execdir go mod tidy \;

	- name: Check dirty
	run: git diff --exit-code

	- name: Run Lint
	run: golangci-lint run

	- name: Build
	run: go build .

	- name: Test
	run: go test -v ./...

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