build: bump version to 0.1.8 #8

	name: Publish to npm

	on:
	push:
	tags: ["v*"]

	# Deny all permissions by default — grant per-job
	permissions: {}

	jobs:
	publish:
	name: Publish
	runs-on: ubuntu-latest
	environment: npm-publish
	permissions:
	contents: read
	id-token: write # Required for OIDC Trusted Publishing + Sigstore provenance
	steps:
	- uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

	- run: corepack enable

	# Node 24.x required for npm >= 11.5.1 (OIDC Trusted Publishing)
	- uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
	with:
	node-version: "24.x"
	registry-url: "https://registry.npmjs.org"
	cache: pnpm

	- run: pnpm install --frozen-lockfile

	- name: Validate
	run: pnpm run validate

	- name: Test
	run: pnpm test

	- name: Build
	run: pnpm run build

	- name: Verify tag matches package.json version
	run: \|
	PKG_VERSION="v$(node -p 'require("./package.json").version')"
	GIT_TAG="${GITHUB_REF#refs/tags/}"
	if [ "$PKG_VERSION" != "$GIT_TAG" ]; then
	echo "::error::Tag $GIT_TAG does not match package.json version $PKG_VERSION"
	exit 1
	fi

	- name: Publish with provenance
	run: npm publish --provenance --access public
	env:
	# NODE_AUTH_TOKEN must be unset (not empty) for OIDC to activate.
	# setup-node writes .npmrc with ${NODE_AUTH_TOKEN} placeholder;
	# when unset, npm falls through to OIDC.
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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