feat(docker): add Docker support with multi-stage build and WebUI int… #84

	name: CI Build

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Node
	uses: actions/setup-node@v4
	with:
	node-version: '20'
	cache: 'npm'
	cache-dependency-path: web/package-lock.json

	- name: Build Web UI (bundled)
	run: \|
	npm ci --prefix web
	npm -C web run build
	test -f src/cccc/ports/web/dist/index.html

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

	- name: Install build deps
	run: \|
	python -m pip install -U pip build twine

	- name: Build
	run: \|
	python -m compileall -q src/cccc
	python -m build
	python -m twine check dist/*

	- name: Smoke test wheel
	run: \|
	python -m pip install --force-reinstall dist/*.whl
	cccc version
	python - <<'PY'
	import importlib.resources as ir

	web_index = ir.files("cccc.ports.web").joinpath("dist/index.html")
	help_md = ir.files("cccc.resources").joinpath("cccc-help.md")

	assert web_index.is_file(), f"missing bundled web UI: {web_index}"
	assert help_md.is_file(), f"missing bundled help playbook: {help_md}"

	print("OK: bundled web UI + help playbook")
	PY

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