feat: enhance revision logic with fuzzy matching, dynamic material loading, and schema automation

- Improved RevisionComparator with fuzzy matching (RapidFuzz) and dynamic DB material loading
- Enhanced regex patterns for better size/material extraction
- Initialized Alembic for schema migrations and created baseline migration
- Added entrypoint.sh for automated migrations in Docker
- Fixed SyntaxError in fitting_classifier.py
- Updated test suite with new functionality tests

backend/requirements.txt

@@ -1,41 +1,63 @@
-# FastAPI 웹 프레임워크
-fastapi==0.104.1
-uvicorn[standard]==0.24.0
-
-# 데이터베이스
-sqlalchemy==2.0.23
-psycopg2-binary==2.9.9
 alembic==1.13.1
-
-# 파일 처리
-pandas==2.1.4
+annotated-types==0.7.0
+anyio==3.7.1
+async-timeout==5.0.1
+bcrypt==4.1.2
+black==23.11.0
+certifi==2026.1.4
+click==8.1.8
+coverage==7.10.7
+dnspython==2.7.0
+email-validator==2.3.0
+et_xmlfile==2.0.0
+exceptiongroup==1.3.1
+fastapi==0.104.1
+flake8==6.1.0
+h11==0.16.0
+httpcore==1.0.9
+httptools==0.7.1
+httpx==0.25.2
+idna==3.11
+iniconfig==2.1.0
+Mako==1.3.10
+MarkupSafe==3.0.3
+mccabe==0.7.0
+mypy_extensions==1.1.0
+numpy==1.26.4
 openpyxl==3.1.2
-xlrd>=2.0.1
-python-multipart==0.0.6
-
-# 데이터 검증
+packaging==25.0
+pandas==2.1.4
+pathspec==1.0.1
+platformdirs==4.4.0
+pluggy==1.6.0
+psycopg2-binary==2.9.9
+pycodestyle==2.11.1
 pydantic==2.5.2
 pydantic-settings==2.1.0
-
-# 기타 유틸리티
-python-dotenv==1.0.0
-httpx==0.25.2
-redis==5.0.1
-python-magic==0.4.27
-
-# 인증 시스템
+pydantic_core==2.14.5
+pyflakes==3.1.0
 PyJWT==2.8.0
-bcrypt==4.1.2
-python-multipart==0.0.6
-email-validator==2.3.0
-
-# 개발 도구
 pytest==7.4.3
 pytest-asyncio==0.21.1
 pytest-cov==4.1.0
 pytest-mock==3.12.0
-black==23.11.0
-flake8==6.1.0
+python-dateutil==2.9.0.post0
+python-dotenv==1.0.0
+python-magic==0.4.27
 python-multipart==0.0.6
-openpyxl==3.1.2
+pytz==2025.2
+PyYAML==6.0.3
+RapidFuzz==3.13.0
+redis==5.0.1
+six==1.17.0
+sniffio==1.3.1
+SQLAlchemy==2.0.23
+starlette==0.27.0
+tomli==2.3.0
+typing_extensions==4.15.0
+tzdata==2025.3
+uvicorn==0.24.0
+uvloop==0.22.1
+watchfiles==1.1.1
+websockets==15.0.1
 xlrd==2.0.1