Update HowTo Menu + Add Join Translation Teams (#161) #464

	name: CI

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	types: [opened, synchronize, reopened]

	jobs:
	build-and-deploy-documentation:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.11

	- name: Cache Python dependencies
	uses: actions/cache@v3
	with:
	key: ${{ runner.os }}-python-${{ hashFiles('requirements.txt') }}
	path: .cache

	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install linkchecker

	- name: Validate image links in Markdown
	run: python .github/scripts/validate_images.py

	- name: Find unused local images
	run: python .github/scripts/find_unused_images.py

	- name: Validate Markdown meta-data
	run: python .github/scripts/validate_markdown_metadata.py

	- name: Build English Documentation
	run: mkdocs build -f config/en/mkdocs.yml

	- name: Build German Documentation
	run: mkdocs build -f config/de/mkdocs.yml

	- name: Copy common root files (including legacy redirects)
	run: cp -R docs/root/* site

	- name: Check links
	run: \|
	linkchecker site/

	- name: Deploy to GitHub Pages
	if: github.ref == 'refs/heads/master' && success()
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./site

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