feat(SQO): Introduce circuit breaker. #101

	name: PR Check

	on:
	pull_request:
	branches: [ main ]

	jobs:
	# =============================================================================
	# PR VALIDATION
	# =============================================================================
	pr-validation:
	name: PR Validation
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Validate PR requirements
	env:
	PR_TITLE: "${{ github.event.pull_request.title }}"
	PR_BODY: "${{ github.event.pull_request.body }}"
	run: \|
	if [[ -z "$PR_TITLE" ]]; then
	echo "PR title cannot be empty"
	exit 1
	fi

	if [[ -z "$PR_BODY" ]]; then
	echo "PR description cannot be empty"
	exit 1
	fi

	- name: Analyze file changes
	run: \|
	git diff --name-only origin/main...HEAD > changed_files.txt

	if grep -q "\.github/workflows/" changed_files.txt; then
	echo "GitHub workflow files modified"
	fi

	if grep -q "Dockerfile\\|docker-compose" changed_files.txt; then
	echo "Docker configuration modified"
	fi

	if grep -q "requirements.txt\\|pyproject.toml" changed_files.txt; then
	echo "Dependencies modified"
	fi

	- name: Check for merge conflicts
	run: \|
	git config user.name "CI Bot"
	git config user.email "ci@example.com"

	if ! git merge-tree $(git merge-base HEAD origin/main) HEAD origin/main \| grep -q "^<<<<<<< "; then
	echo "No merge conflicts detected"
	else
	echo "Merge conflicts detected - resolve before merging"
	exit 1
	fi

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