minimum order limit not implemented

Describe the bug
The minimum order limit for orders is not implemented

To Reproduce
Steps to reproduce the behavior:

Go to 'vendors>>add restaurants'
Click on 'registration'
go to customer site and order from the same store and youll be able to order items lesser than the limit
See error
Expected behavior
minimum order limit must be implemented

Screenshots
image

Desktop (please complete the following information):

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

Start with the vendor registration flow described in the issue, then trace how the restaurant's minimum order setting reaches the customer ordering and checkout flow. Reproduce the case with an order below the configured limit and identify the validation entry point. Done means such orders are blocked with appropriate feedback while valid orders still proceed; add or update tests for both cases.

Written by the indexing model from the issue text.