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/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/IDriverSupervisor.cs

@@ -6,10 +6,10 @@ namespace ZB.MOM.WW.OtOpcUa.Core.Abstractions;
 ///     hard fault is detected (memory breach, wedge, scheduled recycle window).
 /// </summary>
 /// <remarks>
-///     Per <c>docs/v2/plan.md</c> decisions #68, #73-74, and #145. Tier A/B drivers do NOT have
-///     a supervisor because they run in-process — recycling would kill every OPC UA session and
-///     every co-hosted driver. The Core.Stability layer only invokes this interface for Tier C
-///     instances after asserting the tier via <see cref="DriverTypeMetadata.Tier"/>.
+///     Tier A/B drivers do NOT have a supervisor because they run in-process — recycling would
+///     kill every OPC UA session and every co-hosted driver. The Core.Stability layer only invokes
+///     this interface for Tier C instances after asserting the tier via
+///     <see cref="DriverTypeMetadata.Tier"/>.
 /// </remarks>
 public interface IDriverSupervisor
 {
@@ -22,5 +22,6 @@ public interface IDriverSupervisor
     /// </summary>
     /// <param name="reason">Human-readable reason — flows into the supervisor's logs.</param>
     /// <param name="cancellationToken">Cancels the recycle request; an in-flight restart is not interrupted.</param>
+    /// <returns>A task that represents the asynchronous operation.</returns>
     Task RecycleAsync(string reason, CancellationToken cancellationToken);
 }