docs: backfill XML documentation across 756 files

Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.

src/Core/ZB.MOM.WW.OtOpcUa.Core.Scripting/DependencyExtractor.cs

@@ -38,6 +38,7 @@ public static class DependencyExtractor
     ///     Parse <paramref name="scriptSource"/> + return the inferred read + write tag
     ///     paths, or a list of rejection messages if non-literal paths were used.
     /// </summary>
+    /// <param name="scriptSource">The script source code to analyze.</param>
     public static DependencyExtractionResult Extract(string scriptSource)
     {
         if (string.IsNullOrWhiteSpace(scriptSource))
@@ -65,10 +66,14 @@ public static class DependencyExtractor
         private readonly HashSet<string> _writes = new(StringComparer.Ordinal);
         private readonly List<DependencyRejection> _rejections = [];
 
+        /// <summary>Gets the set of tags read by the script.</summary>
         public IReadOnlySet<string> Reads => _reads;
+        /// <summary>Gets the set of tags written by the script.</summary>
         public IReadOnlySet<string> Writes => _writes;
+        /// <summary>Gets the list of rejections for non-literal tag paths.</summary>
         public IReadOnlyList<DependencyRejection> Rejections => _rejections;
 
+        /// <inheritdoc />
         public override void VisitInvocationExpression(InvocationExpressionSyntax node)
         {
             // Only interested in ctx.GetTag(...) / ctx.SetVirtualTag(...) — member-access