Add duty recorder indicator widget

Umbra/src/Toolbar/Widgets/Library/DutyRecorderIndicator/DutyRecorderIndicator.Config.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+using Umbra.Common;
+
+namespace Umbra.Widgets.Library.DutyRecorderIndicator;
+
+internal sealed partial class DutyRecorderIndicator
+{
+    protected override IEnumerable<IWidgetConfigVariable> GetConfigVariables()
+    {
+        return [
+            ..DefaultIconToolbarWidgetConfigVariables,
+        ];
+    }
+}

Umbra/src/Toolbar/Widgets/Library/DutyRecorderIndicator/DutyRecorderIndicator.State.cs

@@ -0,0 +1,40 @@
+using Dalamud.Hooking;
+using Dalamud.Plugin.Services;
+using Dalamud.Utility.Signatures;
+using FFXIVClientStructs.FFXIV.Client.UI.Agent;
+using System.Collections.Generic;
+using Umbra.Common;
+
+namespace Umbra.Widgets.Library.DutyRecorderIndicator;
+
+internal sealed unsafe partial class DutyRecorderIndicator
+{
+    private delegate bool DisplayRecordingIndicatorDelegate(nint agent);
+
+    private Hook<DisplayRecordingIndicatorDelegate>? DisplayRecordingIndicatorHook { get; set; }
+
+    private void SetupHook()
+    {
+        DisplayRecordingIndicatorHook = Framework
+            .Service<IGameInteropProvider>()
+            .HookFromSignature<DisplayRecordingIndicatorDelegate>(
+                "E8 ?? ?? ?? ?? 44 0F B6 C0 BA 4F 00 00 00",
+                DisplayRecordingIndicatorDetour
+            );
+
+        DisplayRecordingIndicatorHook?.Enable();
+    }
+
+    private void DisposeHook()
+    {
+        DisplayRecordingIndicatorHook?.Dispose();
+    }
+
+    private bool DisplayRecordingIndicatorDetour(nint agent)
+    {
+        return DisplayRecordingIndicatorHook?.Original(agent) ?? false;
+    }
+
+    private bool IsRecordingDuty => DisplayRecordingIndicatorHook?.Original(0) ?? false;
+
+}