We may want to disable asserts in release.

Loro uses `assert!()` and `assert_debug!()` which causes reflection to crash. We could disable them in release mode or maybe we do something wrong to cause them to fail.

The crashes seen, so fare are caused by the following asserts
- loro-internal/src/undo.rs:459
- loro-internal/src/oplog/loro_dag.rs:263
- loro-internal/src/dag/iter.rs:277