feat(heightCalculation) calculate height with getRealSize (#68) #4

	name: CI

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

	permissions:
	contents: read

	concurrency:
	group: ci-${{ github.ref }}
	cancel-in-progress: true

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

	- name: Setup Node
	uses: actions/setup-node@v4
	with:
	node-version: 20
	cache: 'npm'

	- name: Install dependencies
	run: npm ci

	- name: Lint
	run: npm run lint

	- name: Typecheck
	run: npm run typecheck

	- name: Build
	run: npm run build

	- name: Ensure working tree clean (no unbuilt artifacts)
	run: \|
	if [ -n "$(git status --porcelain)" ]; then
	echo "Repository has uncommitted changes after build (likely missing build artifacts in commit)." >&2
	git status --porcelain
	exit 1
	fi

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