Vibe coding often optimizes for shipping a screen quickly, not for keeping state coherent after the first edit.
The common failure mode is familiar: the UI reads one server snapshot, writes directly to the backend, and stores a second local copy that slowly drifts away.
VibeLayer is designed to make that mistake harder to write. The UI reads from client.store, writes through named mutations, and uses a transport boundary for backend-specific work.
That makes the app easier for a coding agent to generate, inspect, and repair because the important rules are explicit instead of implied by component code.