Harness 3 inbound: 2026-06-09-namgroup-to-se-ui-design-conventions. Whole-file + body SHA256 both PASS (0140b81f). Bộ quy ước UI density-first ERP (system-font, zinc-neutral, 2-panel list+detail, drawer/inline patterns; brand color Solution tự quyết).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
