feat(journal): add journal publish feature

1. add PublishAsync method to IJournalService and implement it in JournalService
2. add publish start/end time fields to Journal entity, DTOs and edit form
3. add journal publish API endpoint
4. add rabbitMQ message sending for book and page publish events
5. clean up some commented-out old controller methods

QYZH.InteractiveMagazine.Models/Entity/Journal.cs

@@ -106,6 +106,20 @@ namespace QYZH.InteractiveMagazine.Models.Entity
         /// </summary>           
         public string DownloadJournalPagePdfName { get; set; }
 
+        /// <summary>
+        /// Desc:发布日期开始时间
+        /// Default:
+        /// Nullable:True
+        /// </summary>
+        public DateTime? StartTime { get; set; }
+
+        /// <summary>
+        /// Desc:发布日期结束时间
+        /// Default:
+        /// Nullable:True
+        /// </summary>
+        public DateTime? EndTime { get; set; }
+
 
         /// <summary>
         /// Desc:书籍描述/简介