gui container exits with code 1

This is a fantastic project! Have read the docs. Been trying to run it locally.

**Describe the bug**
gui container exits with code 1.
`[+] Running 3/0
✔ Container kragen-weaviate-1 Running 0.0s
✔ Container kragen-server Running 0.0s
✔ Container kragen-gui Created 0.0s
Attaching to kragen-gui
kragen-gui |
kragen-gui | > sigma-demo@0.1.0 start
kragen-gui | > BROWSER=none react-scripts start --verbose
kragen-gui |
kragen-gui | (node:26) [DEP_WEBPACK_DEV_SERVER_ON_AFTER_SETUP_MIDDLEWARE] DeprecationWarning: 'onAfterSetupMiddleware' option is deprecated. Please use the 'setupMiddlewares' option.
kragen-gui | (Use `node --trace-deprecation ...` to show where the warning was created)
kragen-gui | (node:26) [DEP_WEBPACK_DEV_SERVER_ON_BEFORE_SETUP_MIDDLEWARE] DeprecationWarning: 'onBeforeSetupMiddleware' option is deprecated. Please use the 'setupMiddlewares' option.
kragen-gui exited with code 1
`

**To Reproduce**
I've followed the instructions on the readme.md but encountered this error. Other fixes that I have tried are: i) changing node version / node image in the Dockerfile; ii) running npm install in the frontend directory (which starts up fine but expectedly does not connect); iii) running with the `BROWSER=none` option in `react-scripts start`; and iv) running `docker compose run --rm -it gui /bin/bash` which on occasion reveals this error:
```node:internal/process/promises:289
triggerUncaughtException(err, true /* fromPromise */);
^

RpcIpcMessagePortClosedError: Cannot send the message - the message port has been closed for the process 176.
at /app/node_modules/fork-ts-checker-webpack-plugin/lib/rpc/rpc-ipc/RpcIpcMessagePort.js:47:47
at process.processTicksAndRejections (node:internal/process/task_queues:81:21) {
code: undefined,
signal: undefined
}

Node.js v20.12.2
node:internal/process/promises:289
triggerUncaughtException(err, true /* fromPromise */);
^

RpcIpcMessagePortClosedError: Cannot send the message - the message port has been closed for the process 177.
at /app/node_modules/fork-ts-checker-webpack-plugin/lib/rpc/rpc-ipc/RpcIpcMessagePort.js:47:47
at process.processTicksAndRejections (node:internal/process/task_queues:81:21) {
code: undefined,
signal: undefined
}

Node.js v20.12.2
```

**Expected behavior**
gui container starts up.

**Desktop (please complete the following information):**
- OS: macOS
- Browser: Chrome

Happy to help diagnose / fix the bug!