refactor(opcuaserver): rename Phase7* address-space pipeline to AddressSpace*

The OPC UA address-space build pipeline was named after a v2-roadmap
milestone number rather than its domain. Rename the family to describe
what it does (build/diff/apply the OPC UA address space):

  Phase7Composer          -> AddressSpaceComposer
  Phase7CompositionResult -> AddressSpaceComposition
  Phase7Planner           -> AddressSpacePlanner
  Phase7Plan              -> AddressSpacePlan
  Phase7Applier           -> AddressSpaceApplier
  Phase7ApplyOutcome      -> AddressSpaceApplyOutcome

The 9 Phase7*Tests suites follow suit; Phase7ScriptingEntitiesTests ->
ScriptingEntitiesTests (it tests the scripting migration, not the
pipeline). Log-message prefixes move to the new class names.

Pure mechanical rename, no behavioral change. EF migration classes/IDs
(AddPhase7ScriptingTables, ExtendComputeGenerationDiffWithPhase7) are
immutable and left untouched, as are historical design docs.

Build clean; OpcUaServer 261/261, Runtime 272/272, ScriptingEntities
12/12 green.

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Components/Shared/Uns/TagModal.razor

@@ -139,7 +139,7 @@
 
                         @* Driver-agnostic server-side HistoryRead intent. Distinct from the native-alarm
                            "Historize to AVEVA" toggle below: THIS gates TAG-VALUE history (root keys
-                           `isHistorized` / `historianTagname`, read by Phase7Composer.ExtractTagHistorize),
+                           `isHistorized` / `historianTagname`, read by AddressSpaceComposer.ExtractTagHistorize),
                            merged onto the canonical TagConfig via the pure TagHistorizeConfig seam so it
                            composes with the typed editor's driver-specific fields (both preserve unknown keys).
                            Shown for EVERY driver once one is picked. *@

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/ScriptAnalysis/IScriptTagCatalog.cs

@@ -41,15 +41,15 @@ public sealed record ScriptTagInfo(string Path, string Kind, string DataType, st
 ///     <para>
 ///         <b>Fidelity over breadth.</b> Verified: the live runtime resolves a <c>ctx.GetTag("X")</c>
 ///         literal against the driver <c>FullName</c> — the resolution chain is
-///         <c>Phase7Composer</c> (via <c>EquipmentScriptPaths.ExtractDependencyRefs</c>) harvesting the <c>ctx.GetTag("…")</c> literals
+///         <c>AddressSpaceComposer</c> (via <c>EquipmentScriptPaths.ExtractDependencyRefs</c>) harvesting the <c>ctx.GetTag("…")</c> literals
 ///         into <c>EquipmentVirtualTagPlan.DependencyRefs</c>
-///         (<c>src/Server/…OpcUaServer/Phase7Composer.cs</c>); those become
+///         (<c>src/Server/…OpcUaServer/AddressSpaceComposer.cs</c>); those become
 ///         <c>VirtualTagActor._dependencyRefs</c>, registered with the
 ///         <c>DependencyMuxActor</c>, whose <c>_byRef</c> map is keyed by
 ///         <c>DriverInstanceActor.AttributeValuePublished.FullReference</c>
 ///         (<c>src/Server/…Runtime/VirtualTags/DependencyMuxActor.cs:97</c>) — and that
 ///         <c>FullReference</c> is the <c>FullName</c> field extracted from <c>Tag.TagConfig</c>
-///         (see <c>Phase7Composer.ExtractTagFullName</c> + <c>EquipmentNodeWalker.ExtractFullName</c>).
+///         (see <c>AddressSpaceComposer.ExtractTagFullName</c> + <c>EquipmentNodeWalker.ExtractFullName</c>).
 ///         The UNS-path engine (<c>Core.VirtualTags.VirtualTagEngine</c>, keyed by a slash-joined
 ///         <c>Enterprise/Site/Area/Line/Equipment/TagName</c>) is dormant — it is NOT wired into the
 ///         host — so UNS browse paths never resolve at runtime and are intentionally NOT suggested.
@@ -175,7 +175,7 @@ public sealed class ScriptTagCatalog(IDbContextFactory<OtOpcUaConfigDbContext> d
     /// <summary>
     ///     Extracts the driver-side full reference from a <c>Tag.TagConfig</c> JSON blob — the
     ///     top-level <c>FullName</c> string every shipped driver stores. Mirrors
-    ///     <c>EquipmentNodeWalker.ExtractFullName</c> / <c>Phase7Composer.ExtractTagFullName</c>
+    ///     <c>EquipmentNodeWalker.ExtractFullName</c> / <c>AddressSpaceComposer.ExtractTagFullName</c>
     ///     (AdminUI does not reference those assemblies). Falls back to the raw blob when it is not
     ///     a JSON object carrying a string <c>FullName</c>.
     /// </summary>

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/ScriptAnalysis/ScriptAnalysisService.cs

@@ -223,7 +223,7 @@ public sealed class ScriptAnalysisService
         if (inv.Expression is not MemberAccessExpressionSyntax ma) return false;
         // Receiver guard: only ctx.GetTag(...) / ctx.SetVirtualTag(...) are real tag-path calls. Mirrors the
         // runtime harvest (EquipmentScriptPaths.GetTagRefRegex is syntactically `ctx`-anchored), so the editor
-        // offers tag completions/hover for exactly what Phase7Composer harvests — not an unrelated x.GetTag(...).
+        // offers tag completions/hover for exactly what AddressSpaceComposer harvests — not an unrelated x.GetTag(...).
         if (ma.Expression is not IdentifierNameSyntax { Identifier.ValueText: "ctx" }) return false;
         var method = ma.Name.Identifier.ValueText;
         if (method is not ("GetTag" or "SetVirtualTag")) return false;

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/TagEditors/HistorianWonderwareTagConfigModel.cs

@@ -7,7 +7,7 @@ namespace ZB.MOM.WW.OtOpcUa.AdminUI.Uns.TagEditors;
 /// the driver reads against). Preserves unrecognised JSON keys across a load→save.</summary>
 /// <remarks>
 ///     The <c>FullName</c> key is intentionally PascalCase: the deploy-time composer + node walker
-///     (<c>Phase7Composer.ExtractTagFullName</c>, <c>EquipmentNodeWalker</c>) read it via a
+///     (<c>AddressSpaceComposer.ExtractTagFullName</c>, <c>EquipmentNodeWalker</c>) read it via a
 ///     case-sensitive <c>TryGetProperty("FullName", …)</c>, so the editor MUST persist that exact
 ///     casing. The driver-agnostic server-side HistoryRead intent keys (<c>isHistorized</c> /
 ///     <c>historianTagname</c>) are NOT modelled here — they are owned by the TagModal-merge seam

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/TagEditors/NativeAlarmModel.cs

@@ -6,7 +6,7 @@ namespace ZB.MOM.WW.OtOpcUa.AdminUI.Uns.TagEditors;
 /// Typed working model for the optional native-alarm <c>alarm</c> sub-object inside a tag's
 /// <c>TagConfig</c> JSON. A tag whose <c>TagConfig</c> carries an <c>alarm</c> object is materialised
 /// as an OPC UA Part 9 condition (rather than a value variable); the fields here mirror what the
-/// server's <c>Phase7Composer.ExtractTagAlarm</c> / <c>DeploymentArtifact.ExtractTagAlarm</c> parse.
+/// server's <c>AddressSpaceComposer.ExtractTagAlarm</c> / <c>DeploymentArtifact.ExtractTagAlarm</c> parse.
 ///
 /// <para>
 /// <see cref="HistorizeToAveva"/> is the per-condition opt-out of the DURABLE AVEVA historian write

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/TagEditors/OpcUaClientTagConfigModel.cs

@@ -8,7 +8,7 @@ namespace ZB.MOM.WW.OtOpcUa.AdminUI.Uns.TagEditors;
 /// Preserves unrecognised JSON keys across a load→save.</summary>
 /// <remarks>
 ///     The <c>FullName</c> key is intentionally PascalCase: the deploy-time composer + node walker
-///     (<c>Phase7Composer.ExtractTagFullName</c>, <c>EquipmentNodeWalker</c>) read it via a
+///     (<c>AddressSpaceComposer.ExtractTagFullName</c>, <c>EquipmentNodeWalker</c>) read it via a
 ///     case-sensitive <c>TryGetProperty("FullName", …)</c>, so the editor MUST persist that exact
 ///     casing. The driver-agnostic server-side HistoryRead intent keys (<c>isHistorized</c> /
 ///     <c>historianTagname</c>) are NOT modelled here — they are owned by the TagModal-merge seam

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/TagEditors/TagHistorizeConfig.cs

@@ -4,7 +4,7 @@ namespace ZB.MOM.WW.OtOpcUa.AdminUI.Uns.TagEditors;
 /// Pure, driver-agnostic merge helper for the two server-side HistoryRead intent keys at the ROOT of a
 /// tag's <c>TagConfig</c> JSON: <c>isHistorized</c> (camelCase bool — omit/false default) and
 /// <c>historianTagname</c> (camelCase string override — omit when blank). These map to what the server's
-/// <c>Phase7Composer.ExtractTagHistorize</c> reads (see <c>docs/Historian.md</c>).
+/// <c>AddressSpaceComposer.ExtractTagHistorize</c> reads (see <c>docs/Historian.md</c>).
 ///
 /// <para>
 /// This is the TagModal-merge seam: the TagModal owns the canonical TagConfig JSON; the driver's typed