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/UnsTreeServiceStructureTests.cs

@@ -70,8 +70,9 @@ public sealed class UnsTreeServiceStructureTests
             .Children.Single()
             .Children.Single();
 
-        // Seed: 2 driver tags + 1 virtual tag (the orphan tag has no equipment and is excluded).
-        equipment.ChildCount.ShouldBe(3);
+        // v3: Tag is Raw-only — driver tags no longer bind to equipment, so only the 1 virtual tag
+        // contributes to the per-equipment badge count (the 2 seeded raw tags are not counted).
+        equipment.ChildCount.ShouldBe(1);
         equipment.HasLazyChildren.ShouldBeFalse();
     }