feat:初版

apps/api/app/models/admin.py

@@ -0,0 +1,14 @@
+from sqlalchemy import Column, String, Integer, Float, Boolean, DateTime, Text
+from sqlalchemy.ext.declarative import declarative_base
+from datetime import datetime
+
+Base = declarative_base()
+
+
+class Admin(Base):
+    __tablename__ = "admins"
+
+    id = Column(Integer, primary_key=True)
+    username = Column(String(50), unique=True, nullable=False)
+    password_hash = Column(String(255), nullable=False)
+    created_at = Column(DateTime, default=datetime.utcnow)