50e1141fc2
I1: DeferredAddressSpaceSinkTests.RecordingSink now captures HistorianTagname per EnsureVariable call (HistorianQueue/HistorianCalls, matching the Phase7ApplierTests pattern); new test EnsureVariable_forwards_historianTagname_to_inner_sink asserts the arg is forwarded unchanged through DeferredAddressSpaceSink. M1: OtOpcUaNodeManager.EnsureVariable doc-comment notes that a changed historize intent on an already-registered node is silently ignored until a RebuildAddressSpace (rebuild precondition for Task 3 implementers). N2: DeploymentArtifact.ExtractTagHistorize doc wording: "The live-edit side" → "The live-edit composer side".