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/Cli/ZB.MOM.WW.OtOpcUa.Driver.FOCAS.Cli/FocasCommandBase.cs

@@ -47,6 +47,7 @@ public abstract class FocasCommandBase : DriverCommandBase
     ///     as <c>BadCommunicationError</c>.
     /// </summary>
     /// <param name="tags">The tag definitions to include in the driver options.</param>
+    /// <returns>A <see cref="FocasDriverOptions"/> configured with a single device and the supplied tags.</returns>
     protected FocasDriverOptions BuildOptions(IReadOnlyList<FocasTagDefinition> tags) => new()
     {
         Devices = [new FocasDeviceOptions(
@@ -62,7 +63,7 @@ public abstract class FocasCommandBase : DriverCommandBase
     protected string DriverInstanceId => $"focas-cli-{CncHost}:{CncPort}";
 
     /// <summary>
-    ///     Driver.FOCAS.Cli-003: validate numeric option ranges at the CLI boundary so a
+    ///     Validates numeric option ranges at the CLI boundary so a
     ///     zero/negative <c>--cnc-port</c>, <c>--timeout-ms</c>, or <c>--interval-ms</c>
     ///     surfaces as a clean <see cref="CliFx.Exceptions.CommandException"/> rather than
     ///     either an opaque downstream exception (invalid <c>focas://host:&lt;n&gt;</c> /