chore: Add pre-commit configuration for Black code formatting

- Create .pre-commit-config.yaml to set up Black formatter
- Add pyproject.toml with Black configuration settings
- Implement GitHub Actions workflow for pre-commit checks

Author: ehddnr301

.github/workflows/pre-commit.yml

@@ -0,0 +1,29 @@
+name: Pre-commit Black Check
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  pre-commit:
+    name: Run Pre-commit Hooks
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
+
+      - name: Install pre-commit
+        run: pip install pre-commit
+
+      - name: Run pre-commit
+        run: pre-commit run --all-files

.pre-commit-config.yaml

@@ -0,0 +1,5 @@
+repos:
+  - repo: https://github.com/psf/black
+    rev: 25.1.0
+    hooks:
+      - id: black

pyproject.toml

@@ -0,0 +1,14 @@
+[tool.black]
+line-length = 88
+target-version = ['py311']
+include = '\.pyi?$'
+exclude = '''
+(
+    /(
+    \.git
+      | \.venv
+      | build
+      | dist
+    )/
+)
+'''