Update backend with high-quality catalog and fixes

app/api/seed.py

@@ -127,8 +127,7 @@ async def seed_database(clear: bool = False, db: Session = Depends(get_db)):
             name="Platform Administrator",
             password_hash=hash_password("admin123"),
             role=UserRole.ADMIN,
-            auth_provider=AuthProvider.LOCAL,
-            is_active=True
+            auth_provider=AuthProvider.LOCAL
         )
         db.add(admin_user)
         db.commit()