CLI/Standalone Issue

I have been attempting to use the [command line (CLI)](https://itkwidgets.readthedocs.io/en/latest/deployments.html#command-line-cli) implementation to open an ngff-zarr folder and view the volume visualization in a standalone webpage. While the regular Jupyter widget works just fine, after multiple attempts I have not been able to get the standalone version to work.

I created a new conda environment with `Python==3.10`, and I installed itkwidgets using the commands in the documentation:
```
pip install 'itkwidgets[cli]>=1.0a49'
playwright install --with-deps chromium
```

I ran the cells in `EnvironmentCheck.ipynb` to verify the dependencies. I tried launching with iTerm2, the VSCode terminal, and the regular Mac terminal. In each case, I could neither get the terminal viewer to appear nor a URL to connect to the web browser.

Please let me know if you need any additional information, or if there is another method I can try to run in standalone mode. Thanks!

Start with the command-line deployment documentation and EnvironmentCheck.ipynb, then reproduce the reported Python 3.10 installation using the listed itkwidgets and Playwright commands. Trace why the standalone viewer produces neither a terminal display nor a browser URL; done means the ngff-zarr volume opens in a standalone webpage or the failure is covered by a clear diagnostic or documented workaround.

Scritto dal modello di indicizzazione a partire dal testo della issue.