after refactor cleanup

DiunaBI.Domain/Entities/QueueJob.cs

@@ -0,0 +1,40 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace DiunaBI.Domain.Entities;
+
+public class QueueJob
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    public Guid LayerId { get; set; }
+    public string LayerName { get; set; } = string.Empty;
+    public string PluginName { get; set; } = string.Empty;
+    public JobType JobType { get; set; }
+    public int Priority { get; set; } = 0; // 0 = highest priority
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    public int RetryCount { get; set; } = 0;
+    public int MaxRetries { get; set; } = 5;
+    public JobStatus Status { get; set; } = JobStatus.Pending;
+    public string? LastError { get; set; }
+    public DateTime? LastAttemptAt { get; set; }
+    public DateTime? CompletedAt { get; set; }
+    public Guid CreatedById { get; set; }
+    public DateTime CreatedAtUtc { get; set; } = DateTime.UtcNow;
+    public Guid ModifiedById { get; set; }
+    public DateTime ModifiedAtUtc { get; set; } = DateTime.UtcNow;
+}
+
+public enum JobType
+{
+    Import = 0,
+    Process = 1
+}
+
+public enum JobStatus
+{
+    Pending,
+    Running,
+    Completed,
+    Failed,
+    Retrying
+}