ba36f67371
* fix: reliable Escape key close for all modals via useEscapeKey hook - Add useEscapeKey hook (document-level keydown listener) - Retrofit all 12 modal/overlay components to use it - Remove redundant overlay onKeyDown Escape handlers - Simplify modal-content onKeyDown to plain stopPropagation - Replace MedDetailModal's capture-phase useEffect with 3 useEscapeKey calls - Replace SharedSchedule's inline useEffect with useEscapeKey - Add mandatory modal rules to UI Consistency skill - All 777 frontend + 569 backend tests pass * fix: smooth mobile edit transition and align modal validation behavior * fix: keep overlay keydown non-closing for Enter key * fix: show mobile name error when validation already exists * fix: restore app-level escape priority handling * fix: prioritize schedule lightbox on Escape