Host validation record

Run in the apply/handheld-ux-plan worktree on 2026-09-23:

python3 tools/verify-ux-plan.py --self-test
python3 tests/test_verify_ux_plan.py
python3 tests/test_launcher_navigation.py
python3 tests/test_touch_menu.py
python3 tests/test_window_catalog.py
python3 tests/test_desktop_catalog.py
openspec validate the-handheld-has-a-coherent-ux-plan --strict

All commands passed. The verifier only checks document structure, required fields, evidence classes, and local citation existence. Launcher/catalog tests are deterministic host checks; they do not prove physical touch, optical readability, panel presentation, or a future live-card implementation.

Coordinator closure

Root reviewed the revised native/SVG materials and recorded the decisions in design-review.md. All four named host runtime test scripts passed again on 2026-09-23 (3 navigation, 7 menu, 3 window-catalog, 3 desktop-catalog tests). The four-document UX verifier, all strict OpenSpec validation, blob inventory scan and full site build passed. Audit/source contract and both successor proposals were merged and pushed through 7e4cc02. No physical task is checked by this document: the audit’s board-observation decision records the preserved unknowns and avoids repeating the user’s accepted keyboard/Home trials.