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.

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DeploymentArtifactAliasParityTests.cs

@@ -178,7 +178,7 @@ public sealed class DeploymentArtifactAliasParityTests
 
     /// <summary>
     ///     The load-bearing direct byte-parity proof for the two equipment-tag producers: for the SAME
-    ///     input draft, the live-edit composer (<see cref="Phase7Composer.Compose"/>) and the
+    ///     input draft, the live-edit composer (<see cref="AddressSpaceComposer.Compose"/>) and the
     ///     artifact decoder (<see cref="DeploymentArtifact.ParseComposition(System.ReadOnlySpan{byte})"/>)
     ///     must emit IDENTICAL <c>EquipmentTags</c> — element-wise equal on every field
     ///     (TagId, EquipmentId, DriverInstanceId, FolderPath, Name, DataType, FullName) AND in the same
@@ -275,7 +275,7 @@ public sealed class DeploymentArtifactAliasParityTests
         var namespaces = new[] { ns };
 
         // ---- Side 1: the live-edit composer ----
-        var composed = Phase7Composer.Compose(
+        var composed = AddressSpaceComposer.Compose(
             areas, lines, equipment, drivers, Array.Empty<ScriptedAlarm>(), tags, namespaces);
 
         // ---- Side 2: serialise the SAME draft to the artifact blob shape ConfigComposer emits
@@ -349,7 +349,7 @@ public sealed class DeploymentArtifactAliasParityTests
     ///     The native-alarm <c>historizeToAveva</c> opt-out (bool?, the per-condition durable-AVEVA-write
     ///     gate) is parsed by BOTH equipment-tag producers' <c>ExtractTagAlarm</c> and MUST stay byte-parity:
     ///     for the SAME tag TagConfig carrying <c>alarm.historizeToAveva: true</c> (and <c>: false</c>), the
-    ///     live-edit composer (<see cref="Phase7Composer.Compose"/>) and the artifact decoder
+    ///     live-edit composer (<see cref="AddressSpaceComposer.Compose"/>) and the artifact decoder
     ///     (<see cref="DeploymentArtifact.ParseComposition(System.ReadOnlySpan{byte})"/>) must derive the
     ///     identical <c>EquipmentTagAlarmInfo.HistorizeToAveva</c>. The galaxy-tag parity test above already
     ///     covers the absent ⇒ null case; this pins the explicit-bool branch on both sides.
@@ -399,7 +399,7 @@ public sealed class DeploymentArtifactAliasParityTests
         };
 
         // ---- Side 1: the live-edit composer ----
-        var composed = Phase7Composer.Compose(
+        var composed = AddressSpaceComposer.Compose(
             new[] { area }, new[] { line }, new[] { equip }, new[] { driver },
             Array.Empty<ScriptedAlarm>(), new[] { alarmTag }, new[] { ns });
 

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DeploymentArtifactArrayParityTests.cs

@@ -12,7 +12,7 @@ namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
 /// <summary>
 ///     Proves the Phase 4c array intent (<c>isArray</c> + optional <c>arrayLength</c>), which rides
 ///     inside the raw <c>TagConfig</c> JSON blob, round-trips with byte-parity through both
-///     equipment-tag producers: the live-edit composer (<see cref="Phase7Composer.Compose"/>) and the
+///     equipment-tag producers: the live-edit composer (<see cref="AddressSpaceComposer.Compose"/>) and the
 ///     artifact decoder (<see cref="DeploymentArtifact.ParseComposition(System.ReadOnlySpan{byte})"/>).
 ///     A secondary/follower node decoding a serialized deployment artifact MUST materialise array tags
 ///     identically to the primary, so the artifact side must derive <c>IsArray</c> / <c>ArrayLength</c>
@@ -153,7 +153,7 @@ public sealed class DeploymentArtifactArrayParityTests
         var namespaces = new[] { ns };
 
         // ---- Side 1: the live-edit composer ----
-        var composed = Phase7Composer.Compose(
+        var composed = AddressSpaceComposer.Compose(
             areas, lines, equipment, drivers, Array.Empty<ScriptedAlarm>(), tags, namespaces);
 
         // ---- Side 2: serialise the SAME draft to the artifact blob shape, then decode it ----

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DeploymentArtifactEquipTokenTests.cs

@@ -9,7 +9,7 @@ namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
 ///     Verifies the artifact-decode mirror substitutes the reserved <c>{{equip}}</c> token in a
 ///     VirtualTag script's <c>ctx.GetTag("…")</c> literals with the owning equipment's tag base
 ///     (derived from its child Equipment-namespace tag's FullName) — byte-parity with
-///     <c>Phase7Composer.Compose</c>'s live-edit path, using the same shared
+///     <c>AddressSpaceComposer.Compose</c>'s live-edit path, using the same shared
 ///     <c>EquipmentScriptPaths</c> helper and the same equipmentTags-derived base.
 /// </summary>
 public sealed class DeploymentArtifactEquipTokenTests

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DeploymentArtifactHistorizeParityTests.cs

@@ -12,7 +12,7 @@ namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
 /// <summary>
 ///     Proves the Phase C HistoryRead intent (<c>isHistorized</c> + optional <c>historianTagname</c>),
 ///     which rides inside the raw <c>TagConfig</c> JSON blob, round-trips with byte-parity through both
-///     equipment-tag producers: the live-edit composer (<see cref="Phase7Composer.Compose"/>) and the
+///     equipment-tag producers: the live-edit composer (<see cref="AddressSpaceComposer.Compose"/>) and the
 ///     artifact decoder (<see cref="DeploymentArtifact.ParseComposition(System.ReadOnlySpan{byte})"/>).
 ///     The artifact serializer re-parses the SAME <c>TagConfig</c> string both sides emit, so no
 ///     ConfigComposer change is needed — the flags are already carried in the blob.
@@ -120,7 +120,7 @@ public sealed class DeploymentArtifactHistorizeParityTests
         var namespaces = new[] { ns };
 
         // ---- Side 1: the live-edit composer ----
-        var composed = Phase7Composer.Compose(
+        var composed = AddressSpaceComposer.Compose(
             areas, lines, equipment, drivers, Array.Empty<ScriptedAlarm>(), tags, namespaces);
 
         // ---- Side 2: serialise the SAME draft to the artifact blob shape, then decode it ----

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DeploymentArtifactScriptedAlarmParityTests.cs

@@ -11,7 +11,7 @@ namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
 /// <summary>
 ///     Byte-parity tests for the scripted-alarm deployment-artifact decode path
 ///     (<c>DeploymentArtifact.BuildEquipmentScriptedAlarmPlans</c>) against the live compose seam
-///     (<c>Phase7Composer.Compose</c>). Both sides derive <c>EquipmentScriptedAlarmPlan</c> from the
+///     (<c>AddressSpaceComposer.Compose</c>). Both sides derive <c>EquipmentScriptedAlarmPlan</c> from the
 ///     same ScriptedAlarm + Script data via the shared <c>EquipmentScriptPaths.ExtractAlarmDependencyRefs</c>
 ///     helper, so the decoded plans must equal the composer's element-wise (the record has value
 ///     equality including DependencyRefs order). Mirrors the existing EquipmentVirtualTags parity
@@ -70,7 +70,7 @@ public sealed class DeploymentArtifactScriptedAlarmParityTests
             Enabled = false,
         };
 
-        var composed = Phase7Composer.Compose(
+        var composed = AddressSpaceComposer.Compose(
             Array.Empty<UnsArea>(), Array.Empty<UnsLine>(), Array.Empty<Equipment>(),
             Array.Empty<DriverInstance>(), new[] { alarm1, alarm2 },
             Array.Empty<Tag>(), Array.Empty<Namespace>(),
@@ -189,7 +189,7 @@ public sealed class DeploymentArtifactScriptedAlarmParityTests
             Enabled = true,
         };
 
-        var composed = Phase7Composer.Compose(
+        var composed = AddressSpaceComposer.Compose(
             Array.Empty<UnsArea>(), Array.Empty<UnsLine>(), Array.Empty<Equipment>(),
             Array.Empty<DriverInstance>(), new[] { goodAlarm, orphanAlarm },
             Array.Empty<Tag>(), Array.Empty<Namespace>(),

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DeploymentArtifactTests.cs

@@ -257,7 +257,7 @@ public sealed class DeploymentArtifactTests
     ///     Verifies ParseComposition surfaces Equipment-namespace VirtualTags (joined to their Script
     ///     by ScriptId for the expression source) as <c>EquipmentVirtualTags</c>, with the
     ///     <c>DependencyRefs</c> extracted from the script's <c>ctx.GetTag("…")</c> literals — the
-    ///     artifact-decode mirror of <c>Phase7Composer.Compose</c>'s VirtualTag producer.
+    ///     artifact-decode mirror of <c>AddressSpaceComposer.Compose</c>'s VirtualTag producer.
     /// </summary>
     [Fact]
     public void ParseComposition_reads_EquipmentVirtualTags_from_virtualtags_and_scripts()

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Drivers/DeploymentArtifactVirtualTagHistorizeParityTests.cs

@@ -12,7 +12,7 @@ namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
 /// <summary>
 ///     Byte-parity tests for the VirtualTag <c>Historize</c> flag across the artifact-decode path
 ///     (<c>DeploymentArtifact.BuildEquipmentVirtualTagPlans</c>) and the live compose seam
-///     (<c>Phase7Composer.Compose</c>) — H5b. The artifact JSON already carries a Pascal-case
+///     (<c>AddressSpaceComposer.Compose</c>) — H5b. The artifact JSON already carries a Pascal-case
 ///     <c>"Historize"</c> bool (ConfigComposer serialises the whole VirtualTag entity with
 ///     <c>DefaultIgnoreCondition.Never</c>); the decode just had to read it. Both sides default to
 ///     <c>false</c> when the flag is unset/absent/non-bool, so the decoded plans must equal the
@@ -65,7 +65,7 @@ public sealed class DeploymentArtifactVirtualTagHistorizeParityTests
         var vtHist = new VirtualTag { VirtualTagId = "vt-hist", EquipmentId = "eq-1", Name = "Historized", DataType = "Int32", ScriptId = "s-1", Historize = true };
         var vtPlain = new VirtualTag { VirtualTagId = "vt-plain", EquipmentId = "eq-1", Name = "Plain", DataType = "Int32", ScriptId = "s-1", Historize = false };
 
-        var composed = Phase7Composer.Compose(
+        var composed = AddressSpaceComposer.Compose(
             new[] { area }, new[] { line }, new[] { equip },
             new[] { driver }, Array.Empty<ScriptedAlarm>(),
             new[] { tag }, new[] { ns },

tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/OpcUa/OpcUaPublishActorRebuildTests.cs

@@ -24,7 +24,7 @@ public sealed class OpcUaPublishActorRebuildTests : RuntimeActorTestBase
     {
         var db = NewInMemoryDbFactory();
         var sink = new RecordingSink();
-        var applier = new Phase7Applier(sink, NullLogger<Phase7Applier>.Instance);
+        var applier = new AddressSpaceApplier(sink, NullLogger<AddressSpaceApplier>.Instance);
 
         SeedDeployment(db, equipmentIds: new[] { "eq-1", "eq-2" }, driverIds: new[] { "drv-1" });
 
@@ -49,7 +49,7 @@ public sealed class OpcUaPublishActorRebuildTests : RuntimeActorTestBase
     {
         var db = NewInMemoryDbFactory();
         var sink = new RecordingSink();
-        var applier = new Phase7Applier(sink, NullLogger<Phase7Applier>.Instance);
+        var applier = new AddressSpaceApplier(sink, NullLogger<AddressSpaceApplier>.Instance);
 
         // No deployment seeded — LoadLatestArtifact returns empty blob.
         var actor = Sys.ActorOf(OpcUaPublishActor.PropsForTests(
@@ -69,7 +69,7 @@ public sealed class OpcUaPublishActorRebuildTests : RuntimeActorTestBase
     {
         var db = NewInMemoryDbFactory();
         var sink = new RecordingSink();
-        var applier = new Phase7Applier(sink, NullLogger<Phase7Applier>.Instance);
+        var applier = new AddressSpaceApplier(sink, NullLogger<AddressSpaceApplier>.Instance);
         SeedDeployment(db, equipmentIds: new[] { "eq-1" }, driverIds: Array.Empty<string>());
 
         var actor = Sys.ActorOf(OpcUaPublishActor.PropsForTests(
@@ -114,7 +114,7 @@ public sealed class OpcUaPublishActorRebuildTests : RuntimeActorTestBase
         // --- SITE-A node: only the SITE-A tag's variable, never MAIN's. ---
         var dbA = NewInMemoryDbFactory();
         var sinkA = new RecordingSink();
-        var applierA = new Phase7Applier(sinkA, NullLogger<Phase7Applier>.Instance);
+        var applierA = new AddressSpaceApplier(sinkA, NullLogger<AddressSpaceApplier>.Instance);
         SeedMultiClusterDeployment(dbA);
 
         var siteActor = Sys.ActorOf(OpcUaPublishActor.PropsForTests(
@@ -134,7 +134,7 @@ public sealed class OpcUaPublishActorRebuildTests : RuntimeActorTestBase
         // --- MAIN node: the mirror — only MAIN's tag's variable, never SITE-A's. ---
         var dbM = NewInMemoryDbFactory();
         var sinkM = new RecordingSink();
-        var applierM = new Phase7Applier(sinkM, NullLogger<Phase7Applier>.Instance);
+        var applierM = new AddressSpaceApplier(sinkM, NullLogger<AddressSpaceApplier>.Instance);
         SeedMultiClusterDeployment(dbM);
 
         var mainActor = Sys.ActorOf(OpcUaPublishActor.PropsForTests(