Startup fails - Githubissues

Installation with yarn seems to work but startup fails:

$ yarn start
yarn run v1.22.19
$ node ./src/server.js
node:internal/errors:478
    ErrorCaptureStackTrace(err);
    ^

Error [ERR_MODULE_NOT_FOUND]: Cannot find module '/Users/pbauer/workspace/blocks-conversion-tool/src/converters/blocks' imported from /Users/pbauer/workspace/blocks-conversion-tool/src/converters/slate.js
    at new NodeError (node:internal/errors:387:5)
    at finalizeResolution (node:internal/modules/esm/resolve:330:11)
    at moduleResolve (node:internal/modules/esm/resolve:907:10)
    at defaultResolve (node:internal/modules/esm/resolve:1115:11)
    at nextResolve (node:internal/modules/esm/loader:163:28)
    at ESMLoader.resolve (node:internal/modules/esm/loader:837:30)
    at ESMLoader.getModuleJob (node:internal/modules/esm/loader:424:18)
    at ModuleWrap.<anonymous> (node:internal/modules/esm/module_job:76:40)
    at link (node:internal/modules/esm/module_job:75:36) {
  code: 'ERR_MODULE_NOT_FOUND'
}
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Is that a issue with my yarn?

Output of yarn versions:

yarn versions v1.22.19
{
  yarn: '1.22.19',
  '@plone/blocks-conversion-tool': '0.4.5',
  node: '16.18.1',
  v8: '9.4.146.26-node.22',
  uv: '1.43.0',
  zlib: '1.2.11',
  brotli: '1.0.9',
  ares: '1.18.1',
  modules: '93',
  nghttp2: '1.47.0',
  napi: '8',
  llhttp: '6.0.10',
  openssl: '1.1.1q+quic',
  cldr: '41.0',
  icu: '71.1',
  tz: '2022b',
  unicode: '14.0',
  ngtcp2: '0.8.1',
  nghttp3: '0.7.0'
}
✨  Done in 0.02s.

plone / blocks-conversion-tool

Startup fails #22