Add Timestamps to joblisting

src/Server/Entities/JobListing.cs

@@ -13,6 +13,9 @@ namespace BoredCareers.Entities {
         public string JobType { get; set; } = "";
         public bool Remote { get; set; } = false;
         public string Description { get; set; } = "";
+        public DateTime CreatedTime { get; set; }
+        public DateTime ModifiedTime { get; set; }
+        public bool IsDeleted { get; set; } = false;
     }
-    
+
 }