DashboardFamilyPulse: null-pulse early return, eyebrow always shown, headline gated on pages>0, you-line gated on yourPages>0, contributor chips visibility, count tile rendering. UserMenu: avatar button vs icon-only branch, aria-expanded matrix, menu open/close, profile link + logout form rendering, POST/logout form attributes. 14 tests covering ~30 branches. Refs #496. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>