Try to remove .remoteCid flag

[MichaelHirn]

The .remoteCid flag, introduced pre-v0.2.0, is a way to signal if the entity exists remotely or not. However, when casting between entities, especially higher-level entities as exposed by rlay-ontology packages, the default absence of the .remoteCid flag causes ugly code. E.g.

newEntity.remoteCid = oldEntity.remoteCid

As @hobofan suggested, the presence of such a flag may just be cosmetically and not necessary for any of the methods (e.g. assert) to work properly. As a first instance we will therefore try to remove the .remoteCid flag to see if any behavior changes occur.

As a second step, the entity could hold state about which assertions it pass through to the client to optimize some of its behaviors