ci: update Hugo action, fix folders #179

	name: Deploy

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	deploy:
	runs-on: ubuntu-latest
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	steps:
	- uses: actions/checkout@v4
	- name: Setup Hugo
	uses: peaceiris/actions-hugo@v3
	with:
	hugo-version: '0.123.0'
	extended: true
	- name: Build
	run: hugo --minify -d ./build
	- name: Push build results to separate branch # purely for debuggability
	if: ${{ github.event_name == 'push' }}
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./build
	publish_branch: build
	- name: Serve the site # needed so we can run the link checker
	env:
	NPM_CONFIG_PREFIX: "~/.npm-global"
	run: \|
	npm install -g http-server
	~/.npm-global/http-server build -p 8080 &
	- name: Install filiph/linkcheck
	run: \|
	wget https://github.com/filiph/linkcheck/releases/download/3.0.0/linkcheck-3.0.0-linux-x64.tar.gz
	tar xfz linkcheck-3.0.0-linux-x64.tar.gz --strip-components=1
	- name: Run linkcheck
	run: ./linkcheck -e -d --check-anchors --skip-file .github/workflows/linkcheck-skipfile.txt http://localhost:8080/docs
	- uses: burnett01/rsync-deployments@796cf0d5e4b535745ce49d7429f77cf39e25ef39 # v7.0.1
	if: ${{ github.event_name == 'push' }}
	with:
	switches: -avzr --delete
	path: ./build/
	remote_path: / # rrsync configuration points this to the correct path
	remote_host: ${{ secrets.DEPLOY_HOST }}
	remote_port: ${{ secrets.DEPLOY_PORT }}
	remote_user: ${{ secrets.DEPLOY_USER }}
	remote_key: ${{ secrets.DEPLOY_KEY }}

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