Once all packages have been migrated to build into package-level dist folder with a package.json that excludes dist prefix in main, exports and types. Then move the nx-release-publish config from each package-level project.json to the root nx.json. Be sure to run `nx release publish --dry-run` to ensure publishing will happen from the dist folder.

"nx-release-publish": {
    "options": {
      "packageRoot": "{projectRoot}/dist"
    }
  }