updated admin page with more functionality, simplified burger menu and added many-to-many parent-child relationship

src/baby_monitor/models/db/child_parent.py

@@ -0,0 +1,29 @@
+"""Child-Parent junction table for many-to-many relationship."""
+
+from typing import TYPE_CHECKING
+from sqlalchemy import Column, Integer, ForeignKey, DateTime
+from datetime import datetime
+
+if TYPE_CHECKING:
+    from sqlalchemy.orm import DeclarativeBase
+
+    Base = DeclarativeBase
+else:
+    from baby_monitor.repositories.dependencies.get_database import Base
+
+
+class ChildParent(Base):
+    """Junction table linking children to their parents (users)."""
+
+    __tablename__ = "child_parents"
+
+    id = Column(Integer, primary_key=True, index=True)
+    child_id = Column(Integer, ForeignKey("children.id"), nullable=False)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+
+    def __repr__(self) -> str:
+        return (
+            f"<ChildParent(id={self.id}, "
+            f"child_id={self.child_id}, user_id={self.user_id})>"
+        )