win: fix Defender service #128 #385 #393 #402 #426 #453

	name: checks.external-urls

	on:
	push:
	schedule:
	- cron: '0 0 * * 0' # at 00:00 on every Sunday

	jobs:
	run-check:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v4
	-
	name: Setup node
	uses: ./.github/actions/setup-node
	-
	name: Install dependencies
	uses: ./.github/actions/npm-install-dependencies
	-
	name: Enforce IPv4 Connectivity # Used due to GitHub runners' lack of IPv6 support, preventing request timeouts.
	uses: ./.github/actions/force-ipv4
	-
	name: Test
	run: npm run check:external-urls
	env:
	RANDOMIZED_URL_CHECK_LIMIT: "${{ github.event_name == 'push' && '100' \|\| '3000' }}"
	# - Scheduled checks has high limit for thorough testing.
	# - For push events, triggered by code changes, the amount of URLs are limited to provide quick feedback.

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