[Announcement] Dev Container CLI Feedback

Hi everyone 👋! We'd love to hear your feedback as you review and [try out](https://github.com/devcontainers/cli#try-it-out) the dev container CLI. This can include:

- Commenting questions or feedback in this issue
- Opening a new Discussion in the spec repo: https://github.com/devcontainers/spec/discussions
- Opening [a new issue](https://github.com/devcontainers/cli/issues) with a bug or feature request
- Opening a [PR](https://github.com/devcontainers/cli/pulls) to contribute

We'll also share issues or topics we'd like your feedback on. For instance, we'd greatly appreciate your thoughts on [publishing the devcontainer.json schema](https://github.com/devcontainers/spec/issues/14).

There is an FAQ for the specification [here](https://github.com/devcontainers/spec/issues/31).

We’re incredibly excited for the future of container-based development and can’t wait to hear your feedback. Thank you!