feat:初版

apps/api/app/models/ai_provider.py

@@ -0,0 +1,17 @@
+from sqlalchemy import Column, String, Integer, Float, Boolean, DateTime, Text
+from datetime import datetime
+from .admin import Base
+
+
+class AIProvider(Base):
+    __tablename__ = "ai_providers"
+
+    id = Column(Integer, primary_key=True)
+    name = Column(String(50), nullable=False)
+    model_id = Column(String(100), nullable=False)
+    base_url = Column(String(255))
+    api_key = Column(Text, nullable=False)
+    is_active = Column(Boolean, default=True)
+    is_default = Column(Boolean, default=False)
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)