Circular dependency between pg -> pg-pool -> pg

[thejhh]

There is a circular dependency like: pg -> pg-pool -> pg

This probably could be fixed by changing Rollup configuration to mark pg and pg-pool modules external, which will not be included in the compiled bundle.

Since we do not have a project builder specific for PostgreSQL and this module, it's not possible to fix it there changing defaults. Closest would be https://github.com/heusalagroup/create-backend but there is nothing preventing to use this submodule in https://github.com/heusalagroup/create-command as well.