ux-foundation — The WHY Layer

Part of super-ux — see system-map.md for the whole pipeline (foundation → flows → screens → scenarios → audits → plans) and the four sync rules. After changes, run the linter (python3 docs/ux/lint.py).

Interfaces fail when built without knowing WHO uses them and WHY. This skill maintains docs/ux/foundation.md: Personas → Jobs to Be Done → Customer journeys → User stories. Scenarios (ux-scenarios skill) are built on top and trace to these IDs — the full chain gives every scenario its context.

Format contract: scenario-format.md (ux-contract v4). Never deviate from ID schemes or field names.

Quality bars (non-negotiable)