Brings the awesome-copilot copy of the signals-dashboard (Cairn) extension to parity with jennyf19/the-workshop@bc708fe. The desk cards' path button becomes an open button: clicking it launches a Copilot CLI in that desk's folder, oriented to read the journal and continue, mirroring the workshop app's console launcher. This keeps every desk inside the one workshop repo instead of spinning off a separate checkout.
The launcher prefers a wrapper agent CLI when one is on PATH (env-overridable via WORKSHOP_DESK_AGENT), and falls back to vanilla 'copilot' otherwise, so it works out of the box for everyone. New open_desk canvas action; /api/open now returns whether a terminal launched. plugin.json and assets/preview.png are unchanged.
Provenance: jennyf19/the-workshop@bc708fe905
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: 26faf13e-639c-4a21-ac05-c0dc2bff7c62
jennyf19
517506a260