Fix: Insert or update on table "price_alerts" violates foreign key constraint "price_alerts_asset_id_fkey"

[gemcoder21]

thread 'tokio-runtime-worker' panicked at apps/api/src/price_alerts.rs:17:89:
called `Result::unwrap()` on an `Err` value: DatabaseError(ForeignKeyViolation, "insert or update on table \"price_alerts\" violates foreign key constraint \"price_alerts_asset_id_fkey\"")