The inline --compiler-options '{"module":"CommonJS",...}' was being
unquoted by the shell when pnpm run db:seed re-spawned ts-node:
> ts-node --compiler-options {module:CommonJS,esModuleInterop:true,...}
SyntaxError: Expected property name or '}' in JSON at position 1
Cross-platform quoting of JSON-on-cmdline is a notorious pain.
apps/portal-bff/tsconfig.app.json already declares all the options
we need (module=commonjs, esModuleInterop=true, target=es2021,
moduleResolution=node, types=[node]). Point ts-node at it with -P
and drop the inline JSON entirely.
ts-node --transpile-only ignores the tsconfig's `include`/`exclude`
fields for the file passed explicitly, so the fact that seed.ts is
under prisma/ (not src/) doesn't matter.