Add ban-words lint workflow #1

	name: Ban Words Lint

	on:
	pull_request:
	branches:
	- main

	permissions:
	pull-requests: write
	contents: read

	env:
	BUN_VERSION: "1.2.10"

	jobs:
	ban-words:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Setup Bun
	uses: ./.github/actions/setup-bun
	with:
	bun-version: ${{ env.BUN_VERSION }}
	- name: Run ban words test
	id: ban
	shell: bash
	run: \|
	set +e
	bun test $(realpath test/internal/ban-words.ci-lint.ts) > ban-words.log 2>&1
	echo $? > exitcode.txt
	cat ban-words.log
	echo "exitcode=$(cat exitcode.txt)" >> $GITHUB_OUTPUT
	{
	echo 'text<<EOF'
	cat ban-words.log
	echo EOF
	} >> "$GITHUB_OUTPUT"
	- name: Find Comment
	id: comment
	uses: peter-evans/find-comment@v3
	with:
	issue-number: ${{ github.event.pull_request.number }}
	comment-author: github-actions[bot]
	body-includes: <!-- generated-comment ban-words -->
	- name: Write Comment
	if: steps.ban.outputs.exitcode != '0'
	uses: peter-evans/create-or-update-comment@v4
	with:
	comment-id: ${{ steps.comment.outputs.comment-id }}
	issue-number: ${{ github.event.pull_request.number }}
	edit-mode: replace
	body: \|
	@${{ github.actor }}, banned words test failed:

	```
	${{ steps.ban.outputs.text }}
	```

	Commit: ${{ github.sha }}

	<!-- generated-comment ban-words -->
	- name: Delete old comment
	if: steps.ban.outputs.exitcode == '0' && steps.comment.outputs.comment-id != ''
	uses: actions-cool/issues-helper@v3
	with:
	actions: delete-comment
	token: ${{ secrets.GITHUB_TOKEN }}
	issue-number: ${{ github.event.pull_request.number }}
	comment-id: ${{ steps.comment.outputs.comment-id }}

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