bug: node v18.19.0 or greater breaks `ts-node`

[mfw78]

Problem

When trying to build the schema, ts-node is used, however this breaks depending on node engine version. Refer: TypeStrong/ts-node#1997

Solution

1. Use --loader ?; or
2. Set the correct engine limitation in package.json to ensure that the package is built with the correct version of node.