feat(core): Update LLM applications building support (no-changelog) (#7710)

extracted out of #7336

---------

Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
Co-authored-by: Oleg Ivaniv <me@olegivaniv.com>
Co-authored-by: Alex Grozav <alex@grozav.com>

packages/workflow/src/errors/node-operation.error.ts

@@ -16,6 +16,7 @@ export class NodeOperationError extends NodeError {
 
 		if (options.message) this.message = options.message;
 		if (options.severity) this.severity = options.severity;
+		if (options.functionality) this.functionality = options.functionality;
 		this.description = options.description;
 		this.context.runIndex = options.runIndex;
 		this.context.itemIndex = options.itemIndex;