The stray "User" entry in the user directory is now healed where it actually lives

A leftover row from an early platform version made the User type definition look like a user account, so the user directory kept reading it as a person and logged an error on every refresh — hundreds of times an hour. A repair that retypes that row at startup already shipped, yet on some portals the errors never stopped: the repair looked for the row under its own path, while on those stores the row sits in the Auth partition, which is exactly where the user directory finds it.

The repair now also looks inside the partition each definition's own instance query is routed to, and fixes the row there. It also reports, at every start, how many rows it read and retyped — so "nothing found" is a number in the log, never silence.