Add GPU sandbox provisioning, image builds, and computer actions - #135

Bugbot Analysis Progress (6m 11s elapsed)

✅ Gathered PR context (2s)
✅ Completed bug detection (6m 8s)
✅ Posted analysis results (1s)

Final Result: Bugbot completed review - no issues found! ✅

Request ID: 17f6a6db-a9df-4633-b3b9-e992e8b752be