[Bug]: Is not posible to create a G/L Account Mapping using Client (#25990)

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#### Summary <!-- Provide a general summary of your changes -->
Fixes table relation property, because the first pk field is Type(Enum)
Added not blank property to primary key fields
Change control order on page like as primary key order
#### Work Item(s) <!-- Add the issue number here after the #. The issue
needs to be open and approved. Submitting PRs with no linked issues or
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Fixes #25251


Fixes
[AB#502390](https://dynamicssmb2.visualstudio.com/1fcb79e7-ab07-432a-a3c6-6cf5a88ba4a5/_workitems/edit/502390)

Author: vlkov

Apps/W1/AuditFileExport/app/src/GLAccountMapping/StandardAccount.Table.al

@@ -20,11 +20,12 @@ table 5263 "Standard Account"
         {
             DataClassification = CustomerContent;
             Caption = 'Category No.';
-            TableRelation = "Standard Account Category" where("Standard Account Type" = field(Type));
+            TableRelation = "Standard Account Category"."No." where("Standard Account Type" = field(Type));
         }
         field(3; "No."; Code[20])
         {
             DataClassification = CustomerContent;
+            NotBlank = true;
             Caption = 'No.';
         }
         field(4; Description; Text[250])

Apps/W1/AuditFileExport/app/src/GLAccountMapping/StandardAccountCategory.Table.al

@@ -20,6 +20,7 @@ table 5262 "Standard Account Category"
         {
             DataClassification = CustomerContent;
             Caption = 'No.';
+            NotBlank = true;
         }
         field(3; Description; Text[250])
         {

Apps/W1/AuditFileExport/app/src/GLAccountMapping/StandardAccounts.Page.al

@@ -11,13 +11,20 @@ page 5263 "Standard Accounts"
     UsageCategory = Administration;
     SourceTable = "Standard Account";
     Caption = 'Standard Accounts';
+    DelayedInsert = true;
 
     layout
     {
         area(Content)
         {
             repeater(Groupings)
             {
+                field("Category No."; Rec."Category No.")
+                {
+                    ApplicationArea = Basic, Suite;
+                    ToolTip = 'Specifies the category of standard general ledger accounts that is used for mapping.';
+                    Visible = false;
+                }
                 field("No."; Rec."No.")
                 {
                     ApplicationArea = Basic, Suite;
@@ -28,12 +35,6 @@ page 5263 "Standard Accounts"
                     ApplicationArea = Basic, Suite;
                     ToolTip = 'Specifies the description of the standard account that is used for mapping.';
                 }
-                field("Category No."; Rec."Category No.")
-                {
-                    ApplicationArea = Basic, Suite;
-                    ToolTip = 'Specifies the category of standard general ledger accounts that is used for mapping.';
-                    Visible = false;
-                }
             }
         }
         area(Factboxes)