fix: ruff format 적용 및 pre-commit hook에 format 검사 추가

변경사항:
- src/ureca_document_parser/__init__.py: ruff format 적용
- scripts/hooks/pre-commit: ruff format --check 추가

이제 pre-commit hook이 체크하는 항목:
1. ruff check (린트 검사)
2. ruff format --check (포맷 검사)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: wkdgus1164

scripts/hooks/pre-commit

@@ -1,7 +1,7 @@
 #!/bin/bash
-# Git pre-commit hook - Runs ruff check before allowing commit
+# Git pre-commit hook - Runs ruff check and format before allowing commit
 
-echo "🔍 Running ruff check on staged Python files..."
+echo "🔍 Running ruff checks on staged Python files..."
 
 # Get list of staged Python files
 PYTHON_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.pyi?$' || true)
@@ -13,17 +13,35 @@ fi
 
 echo "Checking files:"
 echo "$PYTHON_FILES" | sed 's/^/  - /'
+echo ""
 
 # Run ruff check on staged files
-if uv run ruff check $PYTHON_FILES; then
-    echo "✓ Ruff check passed!"
-    exit 0
-else
+echo "1️⃣ Running ruff check..."
+if ! uv run ruff check $PYTHON_FILES; then
     echo ""
     echo "❌ Ruff check failed!"
     echo ""
     echo "Fix the errors above or:"
     echo "  - Run: uv run ruff check --fix src/"
-    echo "  - Skip check: git commit --no-verify"
+    echo "  - Skip hook: git commit --no-verify"
     exit 1
 fi
+echo "✓ Ruff check passed!"
+echo ""
+
+# Run ruff format check on staged files
+echo "2️⃣ Running ruff format check..."
+if ! uv run ruff format --check $PYTHON_FILES; then
+    echo ""
+    echo "❌ Ruff format check failed!"
+    echo ""
+    echo "Fix the formatting:"
+    echo "  - Run: uv run ruff format src/"
+    echo "  - Skip hook: git commit --no-verify"
+    exit 1
+fi
+echo "✓ Ruff format check passed!"
+echo ""
+
+echo "🎉 All checks passed!"
+exit 0

src/ureca_document_parser/__init__.py

@@ -31,7 +31,6 @@
 __all__ = [
     # Main API
     "convert",
-
     # Exceptions
     "ParseError",
 ]