minimum checkout limit not followed

Describe the bug
the minimum order limit of the restaurant was 5000 but it took orders below it

To Reproduce
Steps to reproduce the behavior:

Go to 'place order'
Click on 'any items that are below the limit of orders'
proceed to checkout and order
See error
Expected behavior
should not accept orders below the limit

Screenshots
Screenshot 2024-03-11 145427
Screenshot 2024-03-11 145359

Desktop (please complete the following information):

OS: Windows
Browser Chrome
Version 122.0.6261.95 (Official Build) (64-bit)

Start by reproducing the issue through the place-order and checkout flow described in the report, then locate where the restaurant's minimum order limit is checked. Confirm the behavior for an order below 5000 and update the relevant validation and coverage so checkout cannot accept it.

Written by the indexing model from the issue text.