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test+docs(v3-batch4-wp5): 2-node dual-namespace harness tests + address-space docs

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Tests:
- OpcUaServer.IntegrationTests/DualNamespaceAddressSpaceTests.cs (NEW, over-the-wire,
  offline-safe): both namespace URIs registered + distinct; Raw + UNS subtrees browse
  and read; UNS variable Organizes-references its raw node; single-source fan-out parity
  (identical value/quality/timestamp on both NodeIds); HistoryRead via either NodeId ->
  GoodNoData under the shared tagname; WriteOperate gate symmetric across both NodeIds.
- Host.IntegrationTests/EquipmentNamespaceMaterializationTests.cs (extended): full deploy
  -> persisted-artifact -> ParseComposition round-trip carrying both realms, sealing across
  the redundant 2-node cluster (redundancy non-interference). In-memory harness, offline.

Docs (dual-namespace reality):
- CLAUDE.md: new "v3 OPC UA Address Space (Batch 4)" section + Batch-4 testing paragraph.
- docs/Uns.md: address-space projection (two namespaces, Organizes edge, effective-name leaf).
- docs/Historian.md: dual-registration (both NodeIds -> one tagname); updated CLI examples.
- docs/ScriptedAlarms.md + docs/AlarmTracking.md: multi-notifier fan-out, ConditionId=RawPath.
- docs/ScriptEditor.md: dual-namespace clarification (script tag-path semantics unchanged).

Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
This commit is contained in:
Joseph Doherty
2026-07-16 13:11:34 -04:00
parent e959423323
commit b8208b3312
8 changed files with 555 additions and 16 deletions
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docs/ScriptEditor.md
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@@ -212,6 +212,13 @@ The catalog is scoped per Blazor circuit; each call creates and disposes its own
`DbContext` via the pooled factory (same pattern as `UnsTreeService`). Results
are bounded to 200 entries to keep the completion list responsive on large fleets.
> **v3 Batch 4 (dual namespace) — unchanged for scripts.** A `ctx.GetTag(...)` literal
> still resolves by the tag's `FullName` / **RawPath** — which is precisely the identity
> of the Raw-namespace node (`ns=Raw, s=<RawPath>`). A `{{equip}}/<RefName>` token resolves
> through the equipment's `UnsTagReference` to that same backing RawPath (see below), so
> scripts key off the single value source regardless of the UNS projection. The dual
> namespace changes only the OPC UA address-space surface, not script tag-path semantics.
### Literal gate
`TryGetTagPathLiteral` identifies the tag-path context by climbing from the