docs: backfill XML documentation across 756 files

Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.

src/Server/ZB.MOM.WW.OtOpcUa.Host/Drivers/DriverFactoryBootstrap.cs

@@ -22,6 +22,7 @@ public static class DriverFactoryBootstrap
     ///     Must be called BEFORE <c>services.AddAkka</c> so the runtime extension can resolve
     ///     <see cref="IDriverFactory"/> from DI when spawning <c>DriverHostActor</c>.
     /// </summary>
+    /// <param name="services">The service collection to register driver factories with.</param>
     public static IServiceCollection AddOtOpcUaDriverFactories(this IServiceCollection services)
     {
         services.AddSingleton<DriverFactoryRegistry>(sp =>