fix: correct attendance insert parameter and use enrollid as ac_no

Fix @MachineId binding; stop storing employee name in ac_no.

AttendanceDAO.cs

@@ -19,7 +19,7 @@ namespace HanvonF710XAttendanceService
             cmd.Parameters.AddWithValue("@AcNo", attendance.AcNo);
             cmd.Parameters.AddWithValue("@CHECKTIME", attendance.CheckTime);
             cmd.Parameters.AddWithValue("@isProcessed", attendance.IsProcessed);
-            cmd.Parameters.AddWithValue("@machineId", attendance.MachineId);
+            cmd.Parameters.AddWithValue("@MachineId", attendance.MachineId);
             cmd.Parameters.AddWithValue("@InOutTypeId", attendance.InOutTypeId);
             cmd.Parameters.AddWithValue("@MachineIP", attendance.MachineIp);
             cmd.Parameters.AddWithValue("@Getdate", attendance.Date);