Promote service version into the dashboard title and surface the active alarm filter patterns in the Alarms panel so operators can verify scope at a glance without reading logs or the footer block

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/ZB.MOM.WW.LmxOpcUa.Host/OpcUa/LmxNodeManager.cs

@@ -183,6 +183,13 @@ namespace ZB.MOM.WW.LmxOpcUa.Host.OpcUa
         /// </summary>
         public int AlarmFilterIncludedObjectCount => _alarmFilterIncludedObjectCount;
 
+        /// <summary>
+        ///     Gets the raw alarm filter patterns exactly as configured, for display on the status dashboard.
+        ///     Returns an empty list when no filter is active.
+        /// </summary>
+        public IReadOnlyList<string> AlarmFilterPatterns =>
+            _alarmObjectFilter?.RawPatterns ?? Array.Empty<string>();
+
         /// <summary>
         ///     Gets the number of distinct alarm conditions currently tracked (one per alarm attribute).
         /// </summary>