Refactor printing logic across multiple scripts to use method chaining for improved readability and consistency

- Updated Printer and PrinterPos instantiation to use method chaining with addParam instead of add_param.
- Refactored print functions in various modules including opname.js, pos.js, tukar.js, ppobtx.js, prabayar.js, and multiple report scripts.
- Enhanced code clarity and maintainability by standardizing parameter addition for print jobs.

app/Scripts/report/inv/barcode.js

@@ -32,14 +32,14 @@ var RepoInvBarcodeJS = {
             FoniaJS.showError('Silakan pilih Nama Printer Barcode !');
             return;
         }
-        var cetak = new PrinterPos(this.PHP + '/barcode');
-        cetak.setPrinter($('#Printer').val());
-        cetak.add_param("InvID");
-        cetak.add_param("SatuanID");
-        cetak.add_param("VarianID");
-        cetak.add_param("Qty");
-        cetak.add_param("Printer");
-        cetak.exec();
+        new PrinterPos(this.PHP + '/barcode')
+            .setPrinter($('#Printer').val())
+            .addParam("InvID")
+            .addParam("SatuanID")
+            .addParam("VarianID")
+            .addParam("Qty")
+            .addParam("Printer")
+            .exec();
     },
 
     produk_brow() {