feat(API): Set up error tracking using Sentry (#4394)

* feat(cli): Setup error tracking using Sentry

* make error reporting available in the workflows package

* address some of the PR comments

* create a ErrorReporterProxy like LoggerProxy

* remove the `captureError` helper. use ErrorReporterProxy directly

* fix linting issues

* remove ErrorReporterProxy warnings in tests

* check for NODE_ENV === 'production' instead

* IErrorReporter -> ErrorReporter

* ErrorReporterProxy.getInstance() -> ErrorReporter

* allow capturing stacks in warnings as well

* make n8n debugging consistent with `npm start`

* IReportingOptions -> ReportingOptions

* use consistent signature for `error` and `warn`

* use Logger instead of console.log

packages/workflow/src/index.ts

@@ -1,4 +1,5 @@
 import * as LoggerProxy from './LoggerProxy';
+export * as ErrorReporterProxy from './ErrorReporterProxy';
 import * as NodeHelpers from './NodeHelpers';
 import * as ObservableObject from './ObservableObject';
 import * as TelemetryHelpers from './TelemetryHelpers';