Solutionunvalidated
Added a unit suite for the helper — Verification. Tension: the false-positive guard that a POSIX /Cabinet/... path is NOT mistaken for a drive. Outcome: the diagnostics route now accepts a { uri } payload (200) and returns 404 (not 500) for a non-string locator.
e3568737-887b-42a0-b159-85170940c1c7
Added a unit suite for the helper — Verification. Tension: the false-positive guard that a POSIX /Cabinet/... path is NOT mistaken for a drive. Outcome: the diagnostics route now accepts a { uri } payload (200) and returns 404 (not 500) for a non-string locator.