Description

This MR brings in the latest polyscript with its ability to understand a config-parser attribute from the main thread and use it whenever it's desired instead of its "native" basic-toml parser.

The parser specified on main will propagate out of the box to workers too, which is why there are manual tests around that.

Changes

• updated polyscript to its latest with propagated custom parser abilities
• changed the main logic to never bring in the deprecated (defunct) toml j0.4 module
• created a test that shows both main thread and workers are able to use such parser

Checklist

• I have checked make build works locally.
• I have created / updated documentation for this change (if applicable).