* migrate from zod to yul schema

* describe full schema

* adjust docker integration

* make script for downloading app assets

* change links to downloaded assets in the config code

* docker integration

* validate external json configs

* better schemas and ts integration

* update docs and dev script

* gh workflow

* try to fail gh workflow

* install global deps and adjust script for gh workflow

* refinements

* make workflow to pass

* 🙈

* fix tests