093c58ca77
Trim the salvaged test to the ≤2-invariant bar: one parametrized test asserting repeat probes stay resolvable (the user-visible contract from #87654) and that neither a bare stub nor a Codex-adapter-wrapped stub lands under the runtime cache key. The guard now keys on aux_probe_mode being active rather than on the client's type, which is what covers the wrapped case.