fix: Ensure test cases can run properly

managed/managed.csproj

@@ -1,6 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
+    <OutputType>Library</OutputType>
     <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
@@ -11,6 +12,7 @@
     <BaseOutputPath>build\</BaseOutputPath>
     <OutputPath>$(BaseOutputPath)Release\SwiftlyS2</OutputPath>
     <AssemblyName>SwiftlyS2</AssemblyName>
+    <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
 
   </PropertyGroup>
 

managed/src/SwiftlyS2.Core/Modules/Plugins/SwiftlyCore.cs

@@ -66,6 +66,7 @@ public SwiftlyCore(string contextId, string contextBaseDirectory, Type contextTy
       .AddSingleton(coreProvider.GetRequiredService<TraceManager>())
 
       .AddSingleton<EventSubscriber>()
+      .AddSingleton<IEventSubscriber>(provider => provider.GetRequiredService<EventSubscriber>())
       .AddSingleton<PluginConfigurationService>()
       .AddSingleton<GameEventService>()
       .AddSingleton<NetMessageService>()

managed/src/SwiftlyS2.Core/Modules/Scheduler/SchedulerService.cs

@@ -60,6 +60,15 @@ public CancellationTokenSource DelayAndRepeat(int delayTick, int periodTick, boo
     return cts;
   }
 
+  public CancellationTokenSource AddTimer(int delayTick, Action task) {
+    CleanFinishedTimers();
+    var cts = SchedulerManager.AddTimer(delayTick, 0, task, _lifecycleCts.Token);
+    lock (_lock) {
+      _timers.Add(cts);
+    }
+    return cts;
+  }
+
   private void CleanFinishedTimers() {
     lock (_lock) {
       _timers.RemoveAll(timer => timer.IsCancellationRequested);

managed/src/SwiftlyS2.Shared/Modules/Scheduler/ISchedulerService.cs

@@ -35,4 +35,12 @@ public interface ISchedulerService {
   /// <param name="task">The task to execute.</param>
   /// <returns>A CancellationTokenSource that can be used to cancel the timer.</returns>
   CancellationTokenSource DelayAndRepeat(int delayTick, int periodTick, bool stopOnMapChange, Action task);
+
+  /// <summary>
+  /// Add a timer to the scheduler with flexible delay and period configuration.
+  /// </summary>
+  /// <param name="delayTick">The delay of the timer in ticks.</param>
+  /// <param name="task">The task to execute.</param>
+  /// <returns>A CancellationTokenSource that can be used to cancel the timer.</returns>
+  CancellationTokenSource AddTimer(int delayTick, Action task);
 }