The five residual src/hooks/ hooks (useConnectionStatus, useCardGridMetrics,
useTracklistColumns, useNavidromeAdminRole, useAnalysisPerfListener) are all
domain-agnostic — none imports @/features — so they join the other shared hooks
in src/lib/hooks/ (with their two colocated tests). Consumers repointed;
relative-up imports in the moved files become the @/ alias. src/hooks/ is removed.
Pure move + import updates, no behavior change. The layering baseline gains five
lib->store entries (the three hooks that read authStore/devOfflineBrowseStore are
only now caught under lib/) — same documented debt class as the api move.