fixed cycle prune deleting current seeker cycle

code/backend/Cleanuparr.Infrastructure/Events/EventCleanupService.cs

@@ -223,6 +223,8 @@ public class EventCleanupService : BackgroundService
         DateTimeOffset cutoff = _timeProvider.GetUtcNow().AddDays(-retentionDays);
         int deleted = await eventsContext.SeekerCycles
             .Where(c => c.CompletedAt != null && c.CompletedAt < cutoff)
+            .Where(c => eventsContext.SeekerCycles.Any(o =>
+                o.ArrInstanceId == c.ArrInstanceId && o.IsDryRun == c.IsDryRun && o.StartedAt > c.StartedAt))
             .ExecuteDeleteAsync();
 
         if (deleted > 0)