N-FIN-49: show clear column if no category selected

src/app/payments/columns.tsx

@@ -55,6 +55,9 @@ export const columns = (
             cell: ({row}) => {
                 const category = categories.find((category) => category.id === row.original.categoryId);
                 return (
+                    <>
+                        {
+                            category && (
                                 <div className="flex items-center space-x-4">
                                     <svg className="h-5" fill={category?.color} viewBox="0 0 20 20"
                                          xmlns="http://www.w3.org/2000/svg">
@@ -62,6 +65,9 @@ export const columns = (
                                     </svg>
                                     <p>{category?.name ?? '-'}</p>
                                 </div>
+                            )
+                        }
+                    </>
                 );
             },
             size: 200,