docs(xmldoc): fill missing XML docs + strip tracking-ID comments across src

Adds <summary>/<param>/<returns>/<inheritdoc> where missing and removes
project bookkeeping IDs (task/tracking refs) from shipped code comments,
so the docs read cleanly and CommentChecker is quiet except for known
false positives (PLC/protocol terms, event/IEqualityComparer inheritdoc).
Doc/comment-only; no logic changed; solution builds clean.

src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient.Browser/OpcUaClientDriverBrowser.cs

@@ -40,13 +40,10 @@ public sealed class OpcUaClientDriverBrowser : IDriverBrowser
         _logger = logger ?? NullLogger<OpcUaClientDriverBrowser>.Instance;
     }
 
-    /// <summary>Driver type key — matches the AdminUI's persisted "OpcUaClient" value.</summary>
+    /// <inheritdoc />
     public string DriverType => "OpcUaClient";
 
-    /// <summary>Opens a transient OPC UA session and returns a browse session over it.</summary>
-    /// <param name="configJson">Driver options serialized as JSON; same shape the runtime
-    ///     driver would consume.</param>
-    /// <param name="cancellationToken">Cancellation for the connect phase only.</param>
+    /// <inheritdoc />
     public async Task<IBrowseSession> OpenAsync(string configJson, CancellationToken cancellationToken)
     {
         var opts = JsonSerializer.Deserialize<OpcUaClientDriverOptions>(configJson, JsonOpts)