fix(ErrorBoundary): Allow for details to be shown in production. (#5504)

Added showErrorDetails to config to allow for details to be shown in various runtime environments.

platform/docs/docs/configuration/configurationFiles.md

@@ -196,6 +196,7 @@ if auth headers are used, a preflight request is required.
 - `activateViewportBeforeInteraction`: (default to true), if set to false, tools can be used directly without the need to click and activate the viewport.
 - `autoPlayCine`: (default to false), if set to true, data sets with the DICOM frame time tag (i.e. (0018,1063)) will auto play when displayed
 - `addWindowLevelActionMenu`: (default to true), if set to false, the window level action menu item is NOT added to the viewport action corners
+- `showErrorDetails`: determines which runtime environments can display exception and error details caught at the `ErrorBoundary`; acceptable values include: `always`, `dev`, and `production`
 - `dangerouslyUseDynamicConfig`: Dynamic config allows user to pass `configUrl` query string. This allows to load config without recompiling application. If the `configUrl` query string is passed, the worklist and modes will load from the referenced json rather than the default .env config. If there is no `configUrl` path provided, the default behaviour is used and there should not be any deviation from current user experience.<br/>
 Points to consider while using `dangerouslyUseDynamicConfig`:<br/>
   - User have to enable this feature by setting `dangerouslyUseDynamicConfig.enabled:true`. By default it is `false`.