Initial commit: mBART Translation API with Docker support

- FastAPI 기반 다국어 번역 REST API 서비스
- mBART-50 모델을 사용한 18개 언어 지원
- Docker 및 Docker Compose 설정 포함
- GPU/CPU 지원
- 헬스 체크 및 API 문서 자동 생성
- 외부 접속 지원 (172.30.1.2:8000)

주요 파일:
- main.py: FastAPI 애플리케이션
- translator.py: mBART 번역 서비스
- models.py: Pydantic 데이터 모델
- config.py: 환경 설정
- Dockerfile: 최적화된 Docker 이미지
- docker-compose.yml: 간편한 배포 설정

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

Dockerfile

@@ -0,0 +1,39 @@
+# Multi-stage build for smaller image size
+FROM python:3.11-slim as base
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirements first for better caching
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Create non-root user for security
+RUN useradd -m -u 1000 appuser && \
+    chown -R appuser:appuser /app && \
+    mkdir -p /home/appuser/.cache/huggingface && \
+    chown -R appuser:appuser /home/appuser/.cache
+
+# Switch to non-root user
+USER appuser
+
+# Expose port
+EXPOSE 8000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
+    CMD curl -f http://localhost:8000/health || exit 1
+
+# Run the application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]