fix: block change serialization

[BeksOmega]

The basics

• I branched from develop
• My pull request is against develop
• My code follows the style guide
• I ran npm run format and npm run lint

The details

Resolves

Fixes N/A

Proposed Changes

Switches change events (i.e. for mutations) to use full serialization.

Reason for Changes

I am reasonably sure this is the behavior it should have. But I needed to do a lot of playing with the shared procedure blocks to be confident.

Events are built for two use cases:

1. Notifying the developer when things happen.
2. Mirroring workspaces.

If we don't do full serialization then (1) breaks. E.g. in the shared procedure blocks change events will not be fired when the blocks mutate because their extra state isn't changing (their just serializing the same procedure ID). (2) is still fine because mirroring the procedure model updates updates the blocks.

With full serialization, (2) is a bit tricky because you need to mirror the changes to blocks and makes sure /not/ to mirror the changes to data models. If you mirror both, the block will be mirrored and create a new data model, and then the original data model will be mirrored (so you end up with an extra data model).

Note that we can't have the block create a data model with the same ID because we don't want copy-pasted blocks to point at the same procedure model as their originator.

Also note that the trickiness /currently/ applies to the released code where doFullSerialization doesn't exist. This change doesn't make mirroring better or worse than the released code. But it does make it trickier than the unreleased code :P

Test Coverage

N/A

Documentation

N/A

Additional Information

N/A