Rewrite README with comprehensive overview, scope, and doc index #1

	name: ci

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	pip install -r delivery/iso/requirements.txt
	- name: Generate placeholder Payload.bas so assemble --check has all 10 modules
	run: \|
	mkdir -p /tmp/sm-ci
	printf '\x90\x90\x90\xc3' > /tmp/sm-ci/sc.bin
	python payload/build.py /tmp/sm-ci/sc.bin --out macro/Payload.bas --seed 42
	- name: Static-check VBA modules
	run: python macro/build/assemble.py --check
	- name: Run pytest
	run: python -m pytest tests/ -v

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