feature: headless docx→image rendering for visual self-verification (eliminate blind edit loops) #1763

	name: Label issue version

	# Issue forms can't let a reporter set a label directly (that needs triage rights),
	# so the bug/feature forms carry a "Version line" dropdown and this workflow reads
	# the submitted value and applies the matching v1/v2 label on their behalf.
	on:
	issues:
	types: [opened, edited]

	permissions:
	issues: write

	concurrency:
	group: issue-version-${{ github.event.issue.number }}
	cancel-in-progress: true

	jobs:
	label:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/github-script@v9
	with:
	script: \|
	const body = context.payload.issue.body \|\| '';
	// Pull the "Version line" section out of the rendered issue form.
	const section = body.split(/^###\s+/m).find(s => /^Version line/i.test(s)) \|\| '';
	const m = section.match(/\bv([12])\b/i);
	if (!m) {
	core.info('No version line found; nothing to label.');
	return;
	}
	const choice = 'v' + m[1];
	const other = choice === 'v2' ? 'v1' : 'v2';
	await github.rest.issues.addLabels({
	...context.repo,
	issue_number: context.issue.number,
	labels: [choice],
	});
	// Keep v1/v2 mutually exclusive in case an edit flipped the choice.
	try {
	await github.rest.issues.removeLabel({
	...context.repo,
	issue_number: context.issue.number,
	name: other,
	});
	} catch (e) {
	core.info(`No ${other} label to remove.`);
	}

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