Add basis workspace filters, stale-on-reimport, and variant usage metrics

app/models/__init__.py

@@ -5,6 +5,7 @@ Exports all SQLAlchemy ORM models for use in the application.
 """
 
 from app.database import Base
+from app.models.ai_generation_run import AIGenerationRun
 from app.models.item import Item
 from app.models.session import Session
 from app.models.tryout import Tryout
@@ -17,6 +18,7 @@ from app.models.website import Website
 
 __all__ = [
     "Base",
+    "AIGenerationRun",
     "User",
     "Website",
     "Tryout",