refactor(architecture): harden module boundaries

Tiku.Infrastructure/PlatformAdmin/QuestionBanks/Nodes/PlatformQuestionBankNodeService.cs

@@ -0,0 +1,35 @@
+using Tiku.Application.PlatformAdmin;
+using Tiku.Application.Security;
+using Tiku.Application.Tenancy;
+
+namespace Tiku.Infrastructure.PlatformAdmin;
+
+internal sealed class PlatformQuestionBankNodeService(
+    ICurrentAccessContext currentAccessContext,
+    ITenantExecutionScope tenantExecutionScope)
+    : PlatformQuestionBankServiceBase(currentAccessContext, tenantExecutionScope), IPlatformQuestionBankNodeService
+{
+    public Task<IReadOnlyCollection<PlatformQuestionBankNodeItem>> GetNodesAsync(
+        PlatformAdminActor actor,
+        Guid bankId,
+        CancellationToken cancellationToken = default) =>
+        GetNodesCoreAsync(actor, bankId, cancellationToken);
+
+    public Task<PlatformQuestionBankNodeItem> UpsertNodeAsync(
+        PlatformAdminActor actor,
+        UpsertPlatformQuestionBankNodeCommand command,
+        CancellationToken cancellationToken = default) =>
+        UpsertNodeCoreServiceAsync(actor, command, cancellationToken);
+
+    public Task<IReadOnlyCollection<PlatformQuestionBankNodeItem>> BatchCreateNodesAsync(
+        PlatformAdminActor actor,
+        BatchCreatePlatformQuestionBankNodesCommand command,
+        CancellationToken cancellationToken = default) =>
+        BatchCreateNodesCoreAsync(actor, command, cancellationToken);
+
+    public Task<PlatformQuestionBankNodeItem> ArchiveNodeAsync(
+        PlatformAdminActor actor,
+        Guid nodeId,
+        CancellationToken cancellationToken = default) =>
+        ArchiveNodeCoreAsync(actor, nodeId, cancellationToken);
+}