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.Scripting/DependencyExtractor.cs

@@ -8,8 +8,8 @@ namespace ZB.MOM.WW.OtOpcUa.Core.Scripting;
 /// <summary>
 ///     Parses a script's source text + extracts every <c>ctx.GetTag("literal")</c> and
 ///     <c>ctx.SetVirtualTag("literal", ...)</c> call. Outputs the static dependency set
-///     the virtual-tag engine uses to build its change-trigger subscription graph (Phase
-///     7 plan decision #7 — AST inference, operator doesn't maintain a separate list).
+///     the virtual-tag engine uses to build its change-trigger subscription graph (AST
+///     inference, operator doesn't maintain a separate list).
 /// </summary>
 /// <remarks>
 ///     <para>
@@ -29,7 +29,7 @@ namespace ZB.MOM.WW.OtOpcUa.Core.Scripting;
 ///         extractor while still having a working script. Calls with the same method name on
 ///         a different receiver (<c>other.GetTag("X")</c>) are explicitly ignored so that
 ///         scripts defining local helper types with matching names do not produce spurious
-///         dependencies. (Core.Scripting-004.)
+///         dependencies.
 ///     </para>
 /// </remarks>
 public static class DependencyExtractor
@@ -39,6 +39,7 @@ public static class DependencyExtractor
     ///     paths, or a list of rejection messages if non-literal paths were used.
     /// </summary>
     /// <param name="scriptSource">The script source code to analyze.</param>
+    /// <returns>The inferred read/write tag dependencies, plus any non-literal-path rejections.</returns>
     public static DependencyExtractionResult Extract(string scriptSource)
     {
         if (string.IsNullOrWhiteSpace(scriptSource))
@@ -81,7 +82,6 @@ public static class DependencyExtractor
             // field). Calls with the same method name on a different receiver (e.g.
             // someHelper.GetTag("X")) are ignored — not picking them up avoids spurious
             // dependencies when scripts define local types with matching method names.
-            // (Core.Scripting-004.)
             if (node.Expression is MemberAccessExpressionSyntax member
                 && member.Expression is IdentifierNameSyntax receiver
                 && receiver.Identifier.ValueText == "ctx")
@@ -113,7 +113,7 @@ public static class DependencyExtractor
             // rather than StringLiteralToken. Checking the expression kind
             // (StringLiteralExpression) covers all token kinds Roslyn assigns to literal
             // strings, so a """raw""" path is harvested rather than mis-rejected as a
-            // dynamic path. (Core.Scripting-005.)
+            // dynamic path.
             if (pathArg is not LiteralExpressionSyntax literal
                 || !literal.IsKind(SyntaxKind.StringLiteralExpression))
             {