[2.0]: Pressing `enter` on token form no longer submits

[six7]

In 2.0 when you edit a single token and are e.g. in the name field and you press Enter, you expect the form to save. This is no longer the case. It still works in value, so something must have stopped it from working in the name field.

We seem to have changed something there that causes this.

https://github.com/tokens-studio/figma-plugin/assets/4548309/6c7b9d53-46f8-4c82-b59d-8191615b6e46