v1.9.434 — health/drift/status exit 1 on nonexistent path (UR-0136)
Nonexistent path no longer reported as healthy: health/drift/status now failJson + exit 1 (matching audit/verify), so a CI gate catches typo or uninitialized paths. Valid-but-uninitialized dirs still report normally. selftest 178 to 179, e2e 358/358.