refactor(core): Reorganize error hierarchy in cli package (no-changelog) (#7839)

Ensure all errors in `cli` inherit from `ApplicationError` to continue
normalizing all the errors we report to Sentry

Follow-up to: https://github.com/n8n-io/n8n/pull/7820

packages/cli/src/WebhookHelpers.ts

@@ -63,6 +63,9 @@ import { OwnershipService } from './services/ownership.service';
 import { parseBody } from './middlewares';
 import { WorkflowsService } from './workflows/workflows.services';
 import { Logger } from './Logger';
+import { NotFoundError } from './errors/response-errors/not-found.error';
+import { InternalServerError } from './errors/response-errors/internal-server.error';
+import { UnprocessableRequestError } from './errors/response-errors/unprocessable.error';
 
 const pipeline = promisify(stream.pipeline);
 
@@ -237,7 +240,7 @@ export async function executeWebhook(
 	if (nodeType === undefined) {
 		const errorMessage = `The type of the webhook node "${workflowStartNode.name}" is not known`;
 		responseCallback(new Error(errorMessage), {});
-		throw new ResponseHelper.InternalServerError(errorMessage);
+		throw new InternalServerError(errorMessage);
 	}
 
 	const additionalKeys: IWorkflowDataProxyAdditionalKeys = {
@@ -254,7 +257,7 @@ export async function executeWebhook(
 		try {
 			user = await Container.get(OwnershipService).getWorkflowOwnerCached(workflowData.id);
 		} catch (error) {
-			throw new ResponseHelper.NotFoundError('Cannot find workflow');
+			throw new NotFoundError('Cannot find workflow');
 		}
 	}
 
@@ -294,7 +297,7 @@ export async function executeWebhook(
 		// that something does not resolve properly.
 		const errorMessage = `The response mode '${responseMode}' is not valid!`;
 		responseCallback(new Error(errorMessage), {});
-		throw new ResponseHelper.InternalServerError(errorMessage);
+		throw new InternalServerError(errorMessage);
 	}
 
 	// Add the Response and Request so that this data can be accessed in the node
@@ -781,13 +784,13 @@ export async function executeWebhook(
 						responseCallback(new Error('There was a problem executing the workflow'), {});
 					}
 
-					throw new ResponseHelper.InternalServerError(e.message);
+					throw new InternalServerError(e.message);
 				});
 		}
 		return executionId;
 	} catch (e) {
 		const error =
-			e instanceof ResponseHelper.UnprocessableRequestError
+			e instanceof UnprocessableRequestError
 				? e
 				: new Error('There was a problem executing the workflow', { cause: e });
 		if (didSendResponse) throw error;