Refactored quartz client registration

PostFundManagement.Api/Program.cs

@@ -146,12 +146,6 @@ builder.Services.AddCors(options =>
 
 var app = builder.Build();
 
-var schedulerFactory = app.Services.GetRequiredService<ISchedulerFactory>();
-var scheduler = await schedulerFactory.GetScheduler();
-
-if (scheduler!.Status != SchedulerStatus.Running)
-    await scheduler.Start();
-
 app.UseCors(CorsPolicy);
 app.UseHsts();
 app.UseHttpsRedirection();

PostFundManagement.Application/Extensions/Quartz.cs

@@ -20,7 +20,7 @@ public static class Quartz
         services.AddQuartz(config =>
         {
             config.UseSimpleTypeLoader();
-            config.UseDefaultThreadPool(options => options.MaxConcurrency = 1);
+            config.UseThreadPool<global::Quartz.Impl.ZeroSizeThreadPool>();
             config.UseTimeZoneConverter();
 
             config.UsePersistentStore(storage =>

PostFundManagement.Domain/Health/QuartzHealthCheck.cs

@@ -11,8 +11,8 @@ public sealed class QuartzHealthCheck(ISchedulerFactory schedulerFactory) : IHea
             if (scheduler == null)
                 return HealthCheckResult.Unhealthy($"Scheduler with name '{DefaultSchedulerName}' not found.");
 
-            if (scheduler.Status != SchedulerStatus.Running)
-                return HealthCheckResult.Unhealthy($"{DefaultSchedulerName} Quartz scheduler is not running");
+            if (scheduler.Status != SchedulerStatus.Running && scheduler.Status != SchedulerStatus.Standby)
+                return HealthCheckResult.Unhealthy($"{DefaultSchedulerName} Quartz scheduler is not available");
 
             await scheduler.Exists(new JobKey(Guid.NewGuid().ToString()), cancellationToken);