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/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client/Ipc/FrameWriter.cs

@@ -12,12 +12,20 @@ public sealed class FrameWriter : IDisposable
     private readonly SemaphoreSlim _gate = new(1, 1);
     private readonly bool _leaveOpen;
 
+    /// <summary>Initializes a new instance of the FrameWriter class.</summary>
+    /// <param name="stream">The underlying stream to write frames to.</param>
+    /// <param name="leaveOpen">If true, the stream is not disposed when this writer is disposed.</param>
     public FrameWriter(Stream stream, bool leaveOpen = false)
     {
         _stream = stream ?? throw new ArgumentNullException(nameof(stream));
         _leaveOpen = leaveOpen;
     }
 
+    /// <summary>Writes a length-prefixed, kind-tagged MessagePack frame to the stream.</summary>
+    /// <typeparam name="T">The type of the message to serialize.</typeparam>
+    /// <param name="kind">The frame message kind tag.</param>
+    /// <param name="message">The message object to serialize and write.</param>
+    /// <param name="ct">The cancellation token.</param>
     public async Task WriteAsync<T>(MessageKind kind, T message, CancellationToken ct)
     {
         var body = MessagePackSerializer.Serialize(message, cancellationToken: ct);
@@ -43,6 +51,7 @@ public sealed class FrameWriter : IDisposable
         finally { _gate.Release(); }
     }
 
+    /// <summary>Disposes the writer and underlying stream (if not left open).</summary>
     public void Dispose()
     {
         _gate.Dispose();