* refactor(renderer): one owner adapter for the deprecated-resolver folds, pinned by an acceptance table
resolveOwnerWithLegacyFallback answers as resolveOwner for a named host and for rows that carry a
host stamp, and keeps the deprecated answer (single focused runtime included) for missing and
unstamped rows. A full-owner acceptance table pins all matrix cases and asserts the only changes
from the deprecated resolver are the designed ones: twins and contested SSH hosts become ambiguous,
and a stale hub stamp routes through the server that names the target.
* refactor(renderer): the fold adapter shares resolveOwner's named-host rule
Clean-code pass: one namedHostForOwnerRef for both resolvers, floating counts as host evidence,
and the acceptance test drops non-null assertions.
Neil
a8e90ddc30