refactor(emotes): drop async void on LoadData

async void Task.Run() is a no-op for awaiting purposes since the void
returns immediately. Switch LoadData to async Task and have the two
callers fire-and-forget the task directly. Exceptions still go through
the existing try/catch inside LoadData.

ChatTwo/EmoteCache.cs

@@ -66,7 +66,7 @@ public static class EmoteCache
 
     public static string[] SortedCodeArray = [];
 
-    public static async void LoadData()
+    public static async Task LoadData()
     {
         if (State is not LoadingState.Unloaded)
             return;

ChatTwo/Plugin.cs

@@ -241,7 +241,7 @@ public sealed class Plugin : IDalamudPlugin
             Interface.UiBuilder.OpenMainUi += OpenMainUi;
 
             if (Config.ShowEmotes)
-                Task.Run(EmoteCache.LoadData);
+                _ = EmoteCache.LoadData(); // Fire-and-forget intentional, exceptions are caught inside
 
             #if !DEBUG
             // Avoid 300ms hitch when sending first message by preloading the

ChatTwo/Ui/Settings.cs

@@ -177,7 +177,7 @@ public sealed class SettingsWindow : Dalamud.Interface.Windowing.Window
             GameFunctions.GameFunctions.SetChatInteractable(true);
 
         if (Plugin.Config.ShowEmotes)
-            Task.Run(EmoteCache.LoadData);
+            _ = EmoteCache.LoadData(); // Fire-and-forget intentional, exceptions are caught inside
 
         Initialise();
     }