docs(mtconnect): final-review nits — two stale read-only comments; task statuses

src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/DriverTypeNames.cs

@@ -58,7 +58,8 @@ public static class DriverTypeNames
     /// <summary>MQTT / Sparkplug B broker-subscription driver.</summary>
     public const string Mqtt = "Mqtt";
 
-    /// <summary>MTConnect Agent driver — read-only HTTP/XML over an Agent's probe/current/sample surface.</summary>
+    /// <summary>MTConnect Agent driver — HTTP/XML over an Agent's probe/current/sample surface, plus
+    /// opt-in observation write-back via the Agent's AllowPut POST surface.</summary>
     public const string MTConnect = "MTConnect";
 
     /// <summary>

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/Uns/TagEditors/MTConnectTagConfigModel.cs

@@ -4,8 +4,8 @@ using ZB.MOM.WW.OtOpcUa.Core.Abstractions;
 namespace ZB.MOM.WW.OtOpcUa.AdminUI.Uns.TagEditors;
 
 /// <summary>Typed working model for an MTConnect tag's TagConfig JSON. The tag binds a single Agent
-/// <c>DataItem</c> by its <c>id</c> attribute (<see cref="FullName"/> — MTConnect is read-only, so
-/// there is no address encoding beyond the id); the remaining fields are probe-sourced display
+/// <c>DataItem</c> by its <c>id</c> attribute (<see cref="FullName"/> — reads and writes both address
+/// the DataItem by id, so there is no address encoding beyond it); the remaining fields are probe-sourced display
 /// metadata plus an author-settable type override. Preserves unrecognised JSON keys across a
 /// load→save.</summary>
 /// <remarks>