Toolcraft unnamed default command crashes when root has sibling commands

[kamilio]

Toolcraft supports GroupConfig.default, which enables a root invocation such as wire <url>. An unnamed default command (defineCommand({ name: "", ... })) renders correctly in root help as <url>, but CLI construction crashes when the group also has sibling commands.

Minimal shape:

const ingest = defineCommand({
  name: "",
  positional: ["url"],
  params: S.Object({ url: S.String() }),
  handler: async ({ params }) => params,
})

const root = defineGroup({
  name: "",
  children: [ingest, defineCommand({ name: "init", params: S.Object({}), handler: async () => ({}) })],
  default: ingest,
})

Running any CLI command fails in Commander:

Error: Command passed to .addCommand() must have a name
- specify the name in Command constructor or using .name()

Expected: unnamed default commands should support root positional usage alongside named sibling commands, and remain represented in help as the root positional form rather than requiring an extra visible command name.

[kamilio]

Retested directly against the latest npm release, toolcraft@0.0.27. An unnamed default command still renders as <url> in help, but invoking either the default command or a sibling crashes at program.addCommand() with Command passed to .addCommand() must have a name. This issue still reproduces unchanged.

[kamilio]

Released in toolcraft@0.0.33 via the dedicated Toolcraft release workflow: https://github.com/poe-platform/poe-code/actions/runs/27368451203

The package is now available on npm, and the bundled design system is exposed through toolcraft/design.