test: validate transient shell thermal physics and diagnostic reference

tests/reference/thermal_reference_comparison.cpp

@@ -154,14 +154,14 @@ Result<ThermalReferenceReport> CompareThermalSnapshots(
     ReferenceToleranceFamily family{
         "shell-thermal/Step-1/time=37/NT11/temperature/user-consistent",
         {"NT11"},
-        true,
+        false,
         {}};
     for (auto label : labels) family.rows.push_back({a.at(label), r.at(label)});
     const auto evaluation = ReferenceTolerancePolicy::Evaluate({family});
     Require(evaluation.valid && evaluation.families.size() == 1,
             "Invalid tolerance evaluation.");
     ThermalReferenceReport report{
-        evaluation.passed, {}, evaluation.families[0]};
+        evaluation.families[0].passed, {}, evaluation.families[0]};
     std::size_t index = 0;
     for (auto label : labels)
       report.rows.push_back({instance, label, 11, a.at(label), r.at(label),