Do not flash inputs along with validation errors inside an Inertia app #89
Description
Currently, when we flash validation error messages via session.flashValidationErrors, we also flash all the input data.
Flashing input data is fine for traditional full-page reloads where the page state is not maintained. However, for Inertia applications, flashing input data is of no use, since this information is not even shared with the templates in the first place.
The error handler can be smart about Inertia applications and should not flash input data.