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/Clients/AdminProbeService.cs

@@ -25,6 +25,7 @@ public sealed class AdminProbeService
     /// <param name="configJson">Driver config as JSON (same shape as <c>DriverInstance.DriverConfig</c>).</param>
     /// <param name="timeoutSeconds">Per-probe timeout; actor clamps to [1, 60].</param>
     /// <param name="ct">Optional cancellation token from the caller.</param>
+    /// <returns>The probe result, or a timeout failure if no reply arrives in time.</returns>
     public async Task<TestDriverConnectResult> TestAsync(
         string driverType,
         string configJson,