ci: add release quality gates to prevent issue #419 class of misses #8

	name: Test React Versions

	on:
	push:
	branches: [master, 'feat/', 'fix/', 'ci/**']
	pull_request:

	jobs:
	test:
	runs-on: ubuntu-latest
	# React 19 is marked experimental — known compat issue in pull-to-refresh
	# touch/mouse event handling. Runs and reports but does not block CI.
	# Track resolution in: https://github.com/ankeetmaini/react-infinite-scroll-component/issues
	continue-on-error: ${{ matrix.experimental }}
	strategy:
	fail-fast: false
	matrix:
	include:
	- react: '17'
	experimental: false
	- react: '18'
	experimental: false
	- react: '19'
	experimental: true

	name: React ${{ matrix.react }}

	steps:
	- uses: actions/checkout@v4

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

	- name: Install dependencies
	run: yarn install --frozen-lockfile

	# Swap the React version before running tests.
	# This also catches an overly-narrow peerDependencies range at install time —
	# e.g. "^17" blocks React 18/19 and yarn add will fail here first.
	- name: Swap to React ${{ matrix.react }}
	run: \|
	yarn add --dev react@${{ matrix.react }} react-dom@${{ matrix.react }}
	# @testing-library/react v12 calls ReactDOM.unmountComponentAtNode which
	# was removed in React 19. v16 supports React 18 and 19 and requires
	# @testing-library/dom as an explicit peer dependency.
	if [ "${{ matrix.react }}" = "19" ]; then
	yarn add --dev @testing-library/react@16 @testing-library/dom
	fi

	- name: Type check
	run: yarn ts-check

	- name: Unit tests
	run: yarn test --runInBand

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