docs(galaxy): neutralize remaining stale SystemPlatform/alias terminology in comments + a test name

Replace "SystemPlatform mirror tag", "Galaxy alias", and "SystemPlatform-kind" in doc-comments and
test names with neutral accurate wording ("FolderPath-scoped tag", "EquipmentId == null", etc.).
No code, logic, or test bodies changed — comments and one test method name only.

src/Server/ZB.MOM.WW.OtOpcUa.AdminUI/ScriptAnalysis/IScriptTagCatalog.cs

@@ -34,8 +34,8 @@ public sealed record ScriptTagInfo(string Path, string Kind, string DataType, st
 /// <summary>
 ///     Default <see cref="IScriptTagCatalog"/>. Returns ONLY the resolvable keys a script may pass to
 ///     <c>ctx.GetTag</c> / <c>ctx.SetVirtualTag</c> — the driver <c>FullName</c> for equipment tags,
-///     the MXAccess dot-ref for SystemPlatform tags, and the leaf <c>Name</c> (best-effort) for
-///     virtual tags.
+///     the MXAccess dot-ref for FolderPath-scoped tags (<c>EquipmentId == null</c>), and the leaf
+///     <c>Name</c> (best-effort) for virtual tags.
 /// </summary>
 /// <remarks>
 ///     <para>
@@ -58,9 +58,9 @@ public sealed record ScriptTagInfo(string Path, string Kind, string DataType, st
 ///         The per-category resolvable key:
 ///         <list type="bullet">
 ///           <item>Equipment driver tag (<c>EquipmentId != null</c>) → the driver <c>FullName</c>
-///           extracted from <c>Tag.TagConfig</c> (the verified <c>DependencyMux</c> key).</item>
-///           Galaxy points are ordinary equipment tags now (GalaxyMxGateway is a standard
-///           Equipment-kind driver), so they resolve by this same <c>FullName</c> key.</item>
+///           extracted from <c>Tag.TagConfig</c> (the verified <c>DependencyMux</c> key).
+///           GalaxyMxGateway is a standard Equipment-kind driver, so Galaxy points resolve
+///           by this same <c>FullName</c> key.</item>
 ///           <item>VirtualTag → its leaf <c>Name</c> only, as a BEST-EFFORT key (the live resolution
 ///           of virtual-tag cascade/write targets is unconfirmed).</item>
 ///         </list>
@@ -137,8 +137,8 @@ public sealed class ScriptTagCatalog(IDbContextFactory<OtOpcUaConfigDbContext> d
         await using var db = await dbFactory.CreateDbContextAsync(ct);
 
         // Only the resolvable keys are projected, so no UNS join is needed: the equipment-tag key is
-        // the FullName from TagConfig, the SystemPlatform key is FolderPath/Name, and the virtual-tag
-        // key is its own Name. Pull just those columns, untracked.
+        // the FullName from TagConfig, the FolderPath-scoped tag key is FolderPath/Name, and the
+        // virtual-tag key is its own Name. Pull just those columns, untracked.
         var tagRows = await db.Tags
             .AsNoTracking()
             .Select(t => new { t.EquipmentId, t.Name, t.FolderPath, t.DataType, t.DriverInstanceId, t.TagConfig })
@@ -154,8 +154,8 @@ public sealed class ScriptTagCatalog(IDbContextFactory<OtOpcUaConfigDbContext> d
         foreach (var t in tagRows)
         {
             var path = t.EquipmentId is null
-                // SystemPlatform tag — the Galaxy driver subscribes by the MXAccess dot-ref, which is
-                // "FolderPath.Name" when a folder is set, else just "Name".
+                // FolderPath-scoped tag (EquipmentId null) — subscribes by the MXAccess dot-ref, which
+                // is "FolderPath.Name" when a folder is set, else just "Name".
                 ? (string.IsNullOrWhiteSpace(t.FolderPath) ? t.Name : $"{t.FolderPath}.{t.Name}")
                 // Equipment driver tag — the runtime GetTag key is the driver FullName from TagConfig.
                 : ExtractFullNameFromTagConfig(t.TagConfig);

src/Server/ZB.MOM.WW.OtOpcUa.Runtime/Drivers/DriverHostActor.cs

@@ -387,8 +387,7 @@ public sealed class DriverHostActor : ReceiveActor, IWithTimers
         // folder-scoped NodeIds (EquipmentId/FolderPath/Name), while the driver publishes keyed by
         // FullReference (the tag's FullName). The value therefore only lands on the variable once the
         // FullName→NodeId routing — the equipment-tag "live values" milestone — is wired; until then
-        // the variable stays BadWaitingForInitialData. (The retired SystemPlatform mirror matched only
-        // because its NodeId WAS the FullName.)
+        // the variable stays BadWaitingForInitialData.
         _opcUaPublishActor?.Tell(new ZB.MOM.WW.OtOpcUa.Runtime.OpcUa.OpcUaPublishActor.AttributeValueUpdate(
             msg.FullReference, msg.Value, msg.Quality, msg.TimestampUtc));
     }