rewrote impose to use new Operator class,

dependencies (pdfcpu) can be made environment-aware using tsconfig.json

server-node/src/utils/pdf-operations.ts

@@ -1,16 +0,0 @@
-
-import SharedOperations, { OperatorsType, OperatorParametersType } from "@stirling-pdf/shared-operations/src"
-import { PdfFile } from "@stirling-pdf/shared-operations/src/wrappers/PdfFile"
-
-// Import injected libraries here!
-import * as pdfcpuWrapper from "@stirling-pdf/shared-operations/src/wasm/pdfcpu/pdfcpu-wrapper-node.js";
-
-async function impose(params: OperatorParametersType["Impose"]): Promise<PdfFile> {
-    return SharedOperations.Impose.exec(params, pdfcpuWrapper);
-}
-
-const toExport: OperatorsType = {
-    ...SharedOperations,
-    Impose: {exec: impose, spec: SharedOperations.Impose.spec},
-}
-export default toExport;