test(adminui): migrate AdminUI.Tests to v3 greenfield schema + Batch-1 stubs

Migrate tests/Server/ZB.MOM.WW.OtOpcUa.AdminUI.Tests (was 358 build errors) to
the v3 Raw-only Tag schema and the Batch-1 AdminUI stubs. Production untouched.

- Driver-page serialization tests: drop the retired pre-declared Tags editor
  (page *TagRow types + DriverOptions.Tags); multi-device pages keep their
  Devices editor (ToOptions(devices)). Enum-serialization round-trip coverage
  (CpuType/ModbusFamily/MelsecFamily/AbCipPlcFamily/AbLegacyPlcFamily/FocasCncSeries)
  preserved intact.
- UnsTreeTestDb: reseed to v3 (Device->Tag raw slice, no EquipmentId/DriverInstanceId
  on Tag, no Namespace).
- UnsTreeService tag tests: assert Batch-1 stubs (CreateTag/UpdateTag refusal,
  empty tag/tag-driver lists); DeleteTag stays live against a raw Tag.
- Equipment #122 guard retained (validates input driver vs line cluster); drop the
  retired persisted-binding assertions + NamespaceId seeds. Area/Line #122 driver-
  orphan guard retired -> assert cross-cluster move now succeeds.
- DeleteCluster: drop the deleted-Namespace child-check test.
- OpcUaClientTagConfigModel/TagConfigValidator: address key FullName -> nodeId.
- ScriptTagCatalog: project surviving Name/DataType/TagConfig; DriverInstanceId null.
- VirtualTag {{equip}} equipment-tag-derived base is dark -> 3 tests skipped (Batch-3).

Result: build green; 507 passed / 3 skipped / 0 failed.

tests/Server/ZB.MOM.WW.OtOpcUa.AdminUI.Tests/Uns/UnsTreeServiceLoadEditTests.cs

@@ -108,7 +108,6 @@ public sealed class UnsTreeServiceLoadEditTests
             {
                 DriverInstanceId = "DRV-B",
                 ClusterId = UnsTreeTestDb.PopulatedClusterId,
-                NamespaceId = "NS-1",
                 Name = "modbus-b",
                 DriverType = "Modbus",
                 DriverConfig = "{}",
@@ -117,7 +116,6 @@ public sealed class UnsTreeServiceLoadEditTests
             {
                 DriverInstanceId = "DRV-A",
                 ClusterId = UnsTreeTestDb.PopulatedClusterId,
-                NamespaceId = "NS-1",
                 Name = "galaxy-a",
                 DriverType = "Galaxy",
                 DriverConfig = "{}",
@@ -127,7 +125,6 @@ public sealed class UnsTreeServiceLoadEditTests
             {
                 DriverInstanceId = "DRV-OTHER",
                 ClusterId = UnsTreeTestDb.EmptyClusterId,
-                NamespaceId = "NS-2",
                 Name = "other",
                 DriverType = "S7",
                 DriverConfig = "{}",
@@ -144,7 +141,11 @@ public sealed class UnsTreeServiceLoadEditTests
         drivers[1].Display.ShouldBe("DRV-B — modbus-b (Modbus)");
     }
 
-    /// <summary>Loading a seeded tag maps its fields, owning equipment, and a non-empty RowVersion.</summary>
+    /// <summary>
+    /// Loading a seeded Raw tag maps its surviving fields (Name/DataType/AccessLevel/TagConfig) and a
+    /// non-empty RowVersion. v3: Tag is Raw-only — the equipment + driver bindings were retired, so the
+    /// DTO's <c>EquipmentId</c> / <c>DriverInstanceId</c> project as empty strings.
+    /// </summary>
     [Fact]
     public async Task LoadTag_returns_dto()
     {
@@ -154,9 +155,9 @@ public sealed class UnsTreeServiceLoadEditTests
 
         dto.ShouldNotBeNull();
         dto.TagId.ShouldBe("TAG-1");
-        dto.EquipmentId.ShouldBe(UnsTreeTestDb.SeededEquipmentId);
+        dto.EquipmentId.ShouldBe(string.Empty);
         dto.Name.ShouldBe("speed");
-        dto.DriverInstanceId.ShouldBe("DRV-1");
+        dto.DriverInstanceId.ShouldBe(string.Empty);
         dto.DataType.ShouldBe("Float");
         dto.AccessLevel.ShouldBe(TagAccessLevel.Read);
         dto.TagConfig.ShouldBe("{}");