Added work_center column in importer and exporter file

app/Filament/Imports/MachineImporter.php

@@ -14,13 +14,17 @@ class MachineImporter extends Importer
     public static function getColumns(): array
     {
         return [
-            ImportColumn::make('plant')
+            ImportColumn::make('name')
                 ->requiredMapping()
-                ->relationship(resolveUsing: 'name')
-                ->exampleHeader('Plant')
-                ->example(['Ransar Industries-I'])
-                ->label('Plant')
+                ->exampleHeader('Name')
+                ->example(['1600251'])
+                ->label('Line')
                 ->rules(['required']),
+            ImportColumn::make('work_center')
+                ->requiredMapping()
+                ->exampleHeader('Work Center')
+                ->example('RMGCE001')
+                ->label('Work Center'),
             ImportColumn::make('line')
                 ->requiredMapping()
                 ->relationship(resolveUsing: 'name')
@@ -28,11 +32,12 @@ class MachineImporter extends Importer
                 ->example(['4 inch pump line'])
                 ->label('Line')
                 ->rules(['required']),
-            ImportColumn::make('name')
+            ImportColumn::make('plant')
                 ->requiredMapping()
-                ->exampleHeader('Name')
-                ->example(['1600251'])
-                ->label('Line')
+                ->relationship(resolveUsing: 'name')
+                ->exampleHeader('Plant')
+                ->example(['Ransar Industries-I'])
+                ->label('Plant')
                 ->rules(['required']),
         ];
     }