PO fixes

lib/models/get_item_creation_ntf_body_list_model.dart

@@ -168,7 +168,7 @@ class ItemCreationLines {
   int? tOROWNUM;
   int? tRANSACTIONHEADERID;
   int? tRANSACTIONLINEID;
-  int? uNITPRICE;
+  num? uNITPRICE;
   String? uSERMANUFACTURERNAME;
   String? uSERMFGPARTNUM;
 

lib/models/get_po_Item_history_list_model.dart

@@ -7,11 +7,11 @@ class GetPoItemHistoryList {
   int? dISCOUNTPERCENTAGE;
   int? fROMROWNUM;
   int? iTEMID;
-  int? nETPRICE;
+  num? nETPRICE;
   int? nOOFROWS;
   String? oUNAME;
   String? pONUMBER;
-  int? pURCHASEPRICE;
+  num? pURCHASEPRICE;
   int? qUANTITYORDERED;
   int? qUANTITYRECEIVED;
   int? rEVISIONNUM;

lib/models/get_po_notification_body_list_model.dart

@@ -164,7 +164,7 @@ class POLines {
   String? rEQUESTOR;
   int? rOWNUM;
   int? tOROWNUM;
-  int? uNITPRICE;
+  num? uNITPRICE;
   String? uOM;
 
   POLines(

lib/models/get_quotation_analysis_list_model.dart

@@ -8,8 +8,8 @@ class GetQuotationAnalysisList {
   int? qUOTLINETOTAL;
   String? qUOTMFGPARTNUM;
   String? qUOTNUM;
-  int? qUOTQTY;
-  int? qUOTUNITPRICE;
+  num? qUOTQTY;
+  num? qUOTUNITPRICE;
   String? qUOTUOM;
   String? rFQNUM;
   int? rFQQTY;