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/Client/ZB.MOM.WW.OtOpcUa.Client.UI/Views/AckAlarmWindow.axaml.cs

@@ -10,6 +10,7 @@ public partial class AckAlarmWindow : Window
     private readonly AlarmsViewModel _alarmsVm;
     private readonly AlarmEventViewModel _alarm;
 
+    /// <summary>Initializes a new instance of the AckAlarmWindow class for XAML designer support.</summary>
     public AckAlarmWindow()
     {
         InitializeComponent();
@@ -17,6 +18,9 @@ public partial class AckAlarmWindow : Window
         _alarm = null!;
     }
 
+    /// <summary>Initializes a new instance of the AckAlarmWindow class with alarm context.</summary>
+    /// <param name="alarmsVm">The alarms view model.</param>
+    /// <param name="alarm">The alarm event to acknowledge.</param>
     public AckAlarmWindow(AlarmsViewModel alarmsVm, AlarmEventViewModel alarm)
     {
         InitializeComponent();