When attempting to update any scenario's settings in scenario edit panel, there is a missing value check for two check-boxes:
1. Max. repeated shows of identical recommendations per session.
2. Minimum price of the recommended product

These check-boxes should accept only positive numbers, up to some limit value (for limit details please contact nazariy.kostiv@ibexa.co). Right now the accept also negative values as well as big numbers.

Steps to reproduce (similar for both check-boxes):
1. Go to any scenario edit panel:
https://master-7rqtwti-v5p5smejfqk2u.fr-4.platformsh.site/admin/personalization/17751/scenario/edit/b2b_last_clicked
2. Under checkbox Max. repeated shows of identical recommendations per session set value to some big number (1000000000).
3. Attempt updating scenario settings.

Expected result:
3. Scenario is not updated, any kind of warning is present so the client know what to do.

Actual result: