feat: 작업보고서 시스템 완성

- 일일 공수 입력 기능
- 부적합 사항 등록 (이미지 선택사항)
- 날짜별 부적합 조회 (시간순 나열)
- 목록 관리 (인라인 편집, 작업시간 확인 버튼)
- 보고서 생성 (총 공수/부적합 시간 분리)
- JWT 인증 및 권한 관리
- Docker 기반 배포 환경 구성

backend/database/models.py

@@ -0,0 +1,69 @@
+from sqlalchemy import Column, Integer, String, DateTime, Float, Boolean, Text, ForeignKey, Enum
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import relationship
+from datetime import datetime
+import enum
+
+Base = declarative_base()
+
+class UserRole(str, enum.Enum):
+    ADMIN = "admin"
+    USER = "user"
+
+class IssueStatus(str, enum.Enum):
+    NEW = "new"
+    PROGRESS = "progress"
+    COMPLETE = "complete"
+
+class IssueCategory(str, enum.Enum):
+    MATERIAL_MISSING = "material_missing"
+    DIMENSION_DEFECT = "dimension_defect"
+    INCOMING_DEFECT = "incoming_defect"
+
+class User(Base):
+    __tablename__ = "users"
+    
+    id = Column(Integer, primary_key=True, index=True)
+    username = Column(String, unique=True, index=True, nullable=False)
+    hashed_password = Column(String, nullable=False)
+    full_name = Column(String)
+    role = Column(Enum(UserRole), default=UserRole.USER)
+    is_active = Column(Boolean, default=True)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    
+    # Relationships
+    issues = relationship("Issue", back_populates="reporter")
+    daily_works = relationship("DailyWork", back_populates="created_by")
+
+class Issue(Base):
+    __tablename__ = "issues"
+    
+    id = Column(Integer, primary_key=True, index=True)
+    photo_path = Column(String)
+    category = Column(Enum(IssueCategory), nullable=False)
+    description = Column(Text, nullable=False)
+    status = Column(Enum(IssueStatus), default=IssueStatus.NEW)
+    reporter_id = Column(Integer, ForeignKey("users.id"))
+    report_date = Column(DateTime, default=datetime.utcnow)
+    work_hours = Column(Float, default=0)
+    detail_notes = Column(Text)
+    
+    # Relationships
+    reporter = relationship("User", back_populates="issues")
+
+class DailyWork(Base):
+    __tablename__ = "daily_works"
+    
+    id = Column(Integer, primary_key=True, index=True)
+    date = Column(DateTime, nullable=False, index=True)
+    worker_count = Column(Integer, nullable=False)
+    regular_hours = Column(Float, nullable=False)
+    overtime_workers = Column(Integer, default=0)
+    overtime_hours = Column(Float, default=0)
+    overtime_total = Column(Float, default=0)
+    total_hours = Column(Float, nullable=False)
+    created_by_id = Column(Integer, ForeignKey("users.id"))
+    created_at = Column(DateTime, default=datetime.utcnow)
+    
+    # Relationships
+    created_by = relationship("User", back_populates="daily_works")