feat: add Podman & Podman Desktop documentation #1

	name: Convert images to AVIF

	on:
	push:
	branches-ignore:
	- main
	paths:
	- "static/images/**"

	permissions:
	contents: write

	jobs:
	convert:
	name: PNG/JPG to AVIF
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6
	with:
	ref: ${{ github.head_ref \|\| github.ref_name }}

	- name: Install avifenc
	run: sudo apt-get install -y libavif-apps

	- name: Convert and update references
	id: convert
	run: \|
	changed=false

	for f in static/images/.png static/images/.jpg static/images/*.jpeg \
	static/images/.PNG static/images/.JPG static/images/*.JPEG; do
	[ -f "$f" ] \|\| continue
	name="$(basename "${f%.*}")"
	ext="${f##*.}"
	avifenc -q 80 -s 6 "$f" "static/images/${name}.avif"
	rm "$f"
	# Update all markdown references from old extension to .avif
	find content -name "*.md" \
	-exec sed -i "s\|/images/${name}\.${ext}\|/images/${name}.avif\|gI" {} +
	changed=true
	echo "Converted: $f"
	done

	echo "changed=$changed" >> "$GITHUB_OUTPUT"

	- name: Commit converted images
	if: steps.convert.outputs.changed == 'true'
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	git add static/images/ content/
	git commit -m "chore: auto-convert images to AVIF"
	git push

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