安全巡检接入真实数据库：编码字段自动生成、公示牌二维码修复、安全问题统计排除作废

- 安全巡检表新增编码字段(Code，全局唯一 XJ-序号)，WebAPI/桌面端新增时自动生成，不可重复
- 修复危大超危工程公示牌二维码不显示：urlName 含非法字符?导致 image.Save 抛异常，改用主键+内容哈希安全文件名
- 安全问题统计(mainProject/main3)排除作废数据(States=4)，图表口径与顶部计数一致
- Word 导出文件名改为 监督巡视部位+编号
- Model.cs 由 SqlMetal 重新生成，补齐巡检人ID/签收人ID/发现问题/处理要求等字段；新增 HSSE_SafetyPatrol.Code.cs 补充 Code 列
- 新增安全巡检完整建表脚本(SGGLDB_V2026-08-25-001)；删除已过时的接口文档 SafetyPatrol_API.md

SGGL/BLL/HSSE/Hazard/SafetyPatrolService.cs

@@ -29,6 +29,28 @@ namespace BLL
             return Funs.DB.HSSE_SafetyPatrol.FirstOrDefault(x => x.PatrolId == patrolId);
         }
 
+        /// <summary>
+        /// 获取新编码（全局唯一，前缀 XJ-，三位递增序号，如 XJ-001）
+        /// </summary>
+        /// <returns></returns>
+        public static string GetNewCode()
+        {
+            int max = 0;
+            foreach (Model.HSSE_SafetyPatrol item in Funs.DB.HSSE_SafetyPatrol.ToList())
+            {
+                string code = item.Code;
+                if (!string.IsNullOrEmpty(code) && code.StartsWith("XJ-"))
+                {
+                    int num = 0;
+                    if (int.TryParse(code.Substring(3), out num) && num > max)
+                    {
+                        max = num;
+                    }
+                }
+            }
+            return string.Format("XJ-{0:D3}", max + 1);
+        }
+
         /// <summary>
         /// 新增安全巡检记录
         /// </summary>
@@ -36,16 +58,30 @@ namespace BLL
         public static void Add(Model.HSSE_SafetyPatrol item)
         {
             Model.SGGLDB db = Funs.DB;
+            ////编码为空时自动生成（全局唯一）
+            string code = item.Code;
+            if (string.IsNullOrEmpty(code))
+            {
+                code = GetNewCode();
+            }
             Model.HSSE_SafetyPatrol newItem = new Model.HSSE_SafetyPatrol
             {
                 PatrolId = item.PatrolId,
+                Code = code,
                 ProjectId = item.ProjectId,
                 HazardProjectId = item.HazardProjectId,
                 HazardProjectName = item.HazardProjectName,
                 PatrolDate = item.PatrolDate,
                 PatrolMan = item.PatrolMan,
+                PatrolManId = item.PatrolManId,
                 PatrolStatus = item.PatrolStatus,
-                Content = item.Content
+                Content = item.Content,
+                Problems = item.Problems,
+                Receiver = item.Receiver,
+                ReceiverId = item.ReceiverId,
+                HandleRequire = item.HandleRequire,
+                RectifyReview = item.RectifyReview,
+                Remarks = item.Remarks
             };
             db.HSSE_SafetyPatrol.InsertOnSubmit(newItem);
             db.SubmitChanges();
@@ -65,8 +101,15 @@ namespace BLL
                 newItem.HazardProjectName = item.HazardProjectName;
                 newItem.PatrolDate = item.PatrolDate;
                 newItem.PatrolMan = item.PatrolMan;
+                newItem.PatrolManId = item.PatrolManId;
                 newItem.PatrolStatus = item.PatrolStatus;
                 newItem.Content = item.Content;
+                newItem.Problems = item.Problems;
+                newItem.Receiver = item.Receiver;
+                newItem.ReceiverId = item.ReceiverId;
+                newItem.HandleRequire = item.HandleRequire;
+                newItem.RectifyReview = item.RectifyReview;
+                newItem.Remarks = item.Remarks;
                 db.SubmitChanges();
             }
             else