ci: support Netlify via Makefile & .gitignore #11

	# Netlify requires requirements.txt (humans do not)
	# SEE: validate-reqs.yml
	name: Update requirements.txt

	on:
	pull_request:
	types: [opened, synchronize, reopened]
	push:
	branches:
	- epic/v3

	permissions:
	contents: write

	jobs:
	update-requirements:
	runs-on: ubuntu-latest

	# Skip if the last commit was from the bot (prevent infinite loops)
	if: github.event.head_commit.author.name != 'github-actions[bot]'

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	ref: ${{ github.head_ref \|\| github.ref_name }}
	token: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version-file: 'pyproject.toml'

	- name: Install Poetry
	run: pip install poetry

	- name: Generate requirements.txt
	run: make requirements.txt

	- name: Configure Git
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"

	- name: Commit requirements.txt if changed
	run: \|
	git add -f requirements.txt
	if git diff --staged --quiet; then
	echo "No changes to requirements.txt"
	else
	git commit -m "chore: auto-update requirements.txt [bot]"
	git push
	fi

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