bynk: `my-app` isn't a valid Bynk name.
      A name must be a single identifier — a letter followed by letters, digits, or underscores (no dashes or dots).
      Pass `--name <ident>` to choose the project's identifier.
bynk: `hello` already exists and isn't empty — refusing to overwrite.
      Choose a different path, or empty that directory first.
bynk: couldn't derive a project name from `.`.
      Pass `--name <ident>` to name the project.
