feat(cli): standardize --outdir/--seed; add smoke tests; Makefile & C… #194

	name: ci

	on:
	workflow_dispatch:
	push:
	branches: [ main, dev, chore/, docs/, feat/** ]
	pull_request:
	branches: [ main ]

	jobs:
	windows-py310:
	runs-on: windows-latest
	timeout-minutes: 20
	env:
	PYTHONIOENCODING: utf-8
	defaults:
	run:
	shell: pwsh

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.10'
	cache: pip

	- name: Install make (Chocolatey)
	run: choco install make -y

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	if (Test-Path requirements.txt) { pip install -r requirements.txt } else { pip install numpy pandas statsmodels matplotlib scipy }
	if (Test-Path requirements-dev.txt) { pip install -r requirements-dev.txt } else { pip install ruff pytest }

	- name: Lint
	run: make lint

	- name: Tests
	run: make test

	- name: Tiny Chapter 13 smoke
	run: make ch13-ci

	- name: Upload artifacts (plots & data)
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: ch13-artifacts
	if-no-files-found: ignore
	path: \|
	data/synthetic/**
	outputs/**

Provide feedback