feat(templates): GetTemplateStubsAsync untracked identity/edge projection

src/ZB.MOM.WW.ScadaBridge.Commons/Interfaces/Repositories/ITemplateEngineRepository.cs

@@ -1,6 +1,7 @@
 using ZB.MOM.WW.ScadaBridge.Commons.Entities.Instances;
 using ZB.MOM.WW.ScadaBridge.Commons.Entities.Scripts;
 using ZB.MOM.WW.ScadaBridge.Commons.Entities.Templates;
+using ZB.MOM.WW.ScadaBridge.Commons.Types.Templates;
 
 namespace ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Repositories;
 
@@ -55,6 +56,12 @@ public interface ITemplateEngineRepository
     /// <returns>A task that resolves to a read-only list of all templates without script bodies.</returns>
     Task<IReadOnlyList<Template>> GetAllTemplatesForAnalysisAsync(CancellationToken cancellationToken = default);
     /// <summary>
+    /// Returns an untracked identity/edge projection of every template (no children), ordered by name.
+    /// </summary>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>A task that resolves to a read-only list of template stubs.</returns>
+    Task<IReadOnlyList<TemplateStub>> GetTemplateStubsAsync(CancellationToken cancellationToken = default);
+    /// <summary>
     /// Database-side paged listing of templates as row summaries (child
     /// collections reduced to counts, no script bodies). Backs the
     /// <c>ListTemplates</c> management command, which previously materialised