Description

Synopsis: [NemoClaw][Jetson][CLI] nemoclaw shows "Unknown command" instead of "sandbox not found" when referencing destroyed sandbox

Keywords: NemoClaw, NEMOCLAW_GH_SYNC_APPROVAL, NemoClaw_CLI&UX

Severity: 4-Cosmetic

Description:

[Issue Summary]

After destroying a sandbox, running any command with that sandbox name shows "Unknown command: test21" instead of a helpful "Sandbox not found" error.

[Environment]

Device: Jetson (dl20g11-1007)
OS: Ubuntu 24.04 (x86_64)
Node.js: v22.22.2
NemoClaw: v0.0.21

[Steps to Reproduce]

1. nemoclaw test21 destroy --yes
2. nemoclaw test21 rebuild

[Expected Behavior]

"Sandbox 'test21' does not exist. Run nemoclaw list to see available sandboxes."

[Actual Behavior]

"Unknown command: test21 — Run 'nemoclaw help' for usage."

[Suspected Root Cause / Notes]

CLI resolves sandbox names as sub-commands. When sandbox not in registry, falls through to "unknown command" handler instead of "sandbox not found".

[Regression?]

No

Bug Details

[NVB#6100085]