fix: pre-commit에 isort, flake8 추가 #74

	name: Pre-commit Auto-fix and Comment

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	pre-commit:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	pull-requests: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	fetch-depth: 0
	ref: ${{ github.head_ref \|\| github.ref_name }}

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.x"

	- name: Install pre-commit
	run: python -m pip install --upgrade pre-commit

	- name: Run pre-commit (auto-fix)
	id: precommit_run
	continue-on-error: true
	run: \|
	pre-commit run --all-files --verbose --hook-stage manual

	- name: Commit & push if changed
	run: \|
	git config user.name "github-actions[bot]"
	git config user.email "github-actions[bot]@users.noreply.github.com"
	if ! git diff --quiet; then
	git add -u
	git commit -m "style: apply pre-commit fixes (black, isort)" \|\| true
	git push
	echo "FIXES_PUSHED=true" >> $GITHUB_ENV
	fi

	- name: Comment on PR
	if: env.FIXES_PUSHED == 'true' && github.event_name == 'pull_request'
	uses: actions/github-script@v7
	with:
	script: \|
	github.rest.issues.createComment({
	owner: context.repo.owner,
	repo: context.repo.repo,
	issue_number: context.issue.number,
	body: "✅ Pre-commit hooks fixed formatting (black, isort) and the bot pushed the changes."
	})

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