feat(trade): route Treasures tokenized stock buys/sells through `acp trade` #30

Bugbot Review

Bugbot Analysis Progress (5m 38s elapsed)

✅ Gathered PR context (4s)
✅ Completed bug detection (5m 29s)
✅ Posted analysis results (5s)

Final Result: Bugbot completed review and found 1 potential issue.

Request ID: serverGenReqId_ccd81a28-6321-4d72-808c-bad30aa6b596

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.}

^{Reviewed by Cursor Bugbot for commit 0622254. Configure here.}