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/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Hubs/DriverStatusHub.cs

@@ -28,6 +28,8 @@ public sealed class DriverStatusHub : Hub
     ///     the current snapshot from the in-memory store so the client renders state without
     ///     waiting for the next change event.
     /// </summary>
+    /// <param name="driverInstanceId">Identifier of the driver instance to join.</param>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     public async Task JoinDriver(string driverInstanceId)
     {
         var groupName = GroupName(driverInstanceId);
@@ -40,5 +42,7 @@ public sealed class DriverStatusHub : Hub
     }
 
     /// <summary>Builds the SignalR group name for a given driver instance.</summary>
+    /// <param name="driverInstanceId">Identifier of the driver instance.</param>
+    /// <returns>The SignalR group name for the driver instance.</returns>
     public static string GroupName(string driverInstanceId) => $"driver:{driverInstanceId}";
 }