⚡ Optimize push notification saving by introducing the flush buffer

DysonNetwork.Pusher/Startup/ScheduledJobsConfiguration.cs

@@ -1,3 +1,4 @@
+using DysonNetwork.Pusher.Notification;
 using Quartz;
 
 namespace DysonNetwork.Pusher.Startup;
@@ -14,6 +15,13 @@ public static class ScheduledJobsConfiguration
                 .ForJob(appDatabaseRecyclingJob)
                 .WithIdentity("AppDatabaseRecyclingTrigger")
                 .WithCronSchedule("0 0 0 * * ?"));
+
+            var notificationFlushJob = new JobKey("NotificationFlush");
+            q.AddJob<NotificationFlushJob>(opts => opts.WithIdentity(notificationFlushJob));
+            q.AddTrigger(opts => opts
+                .ForJob(notificationFlushJob)
+                .WithIdentity("NotificationFlushTrigger")
+                .WithSimpleSchedule(a => a.WithIntervalInSeconds(60).RepeatForever()));
         });
         services.AddQuartzHostedService(q => q.WaitForJobsToComplete = true);