feat(m9/T26b): TemplateEdit full multi-level inherited set + read-only staleness banner

src/ZB.MOM.WW.ScadaBridge.CentralUI/ServiceCollectionExtensions.cs

@@ -141,6 +141,13 @@ public static class ServiceCollectionExtensions
         // DbContext). Read-only; no mutation goes through it.
         services.AddScoped<ISchemaLibraryQueryService, SchemaLibraryQueryService>();
 
+        // Template inheritance preview (M9-T26b): a read-only facade that dispatches
+        // GetResolvedTemplateMembersCommand to the central ManagementActor through the
+        // in-process ManagementActorHolder seam (same Ask path as the HTTP /management
+        // endpoint). Powers the template editor's FULL transitively-inherited member set
+        // + base-changed staleness banner; never mutates rows, not on the deploy path.
+        services.AddScoped<ITemplateInheritanceQueryService, TemplateInheritanceQueryService>();
+
         // Roslyn-backed C# analysis for the Monaco script editor.
         // Scoped because SharedScriptCatalog wraps a scoped service.
         services.AddMemoryCache(o => o.SizeLimit = 200);