Deterministic governed TRINITY coordination proof over mock tenant, router, role, provider pool, inference, verifier, handoff, trace, and replay refs.
The example consumes trinity_framework, AppKit.CoordinationSurface, and
StackLab.CoordinationFabricScanner. It does not use live providers, raw
prompts, raw provider payloads, raw model outputs, ambient environment reads,
or dynamic code execution.