fix(backend): お知らせ作成時に画像URL入力欄を空欄に変更できないのを修正 #2259

	# file: .github/workflows/preview-closed.yaml
	on:
	pull_request:
	types:
	- closed

	name: Destroy preview environment

	jobs:
	destroy-preview-environment:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/[email protected]
	id: check-conclusion
	env:
	number: ${{ github.event.number }}
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	result-encoding: string
	script: \|
	const { data: pull } = await github.rest.pulls.get({
	...context.repo,
	pull_number: process.env.number
	});
	const ref = pull.head.sha;

	const { data: checks } = await github.rest.checks.listForRef({
	...context.repo,
	ref
	});

	const check = checks.check_runs.filter(c => c.name === 'deploy-preview-environment');

	if (check.length === 0) {
	return;
	}

	const { data: result } = await github.rest.checks.get({
	...context.repo,
	check_run_id: check[0].id,
	});

	return result.conclusion;
	- name: Context
	if: steps.check-conclusion.outputs.result == 'success'
	uses: okteto/context@latest
	with:
	token: ${{ secrets.OKTETO_TOKEN }}

	- name: Destroy preview environment
	if: steps.check-conclusion.outputs.result == 'success'
	uses: okteto/destroy-preview@latest
	with:
	name: pr-${{ github.event.number }}-syuilo

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