in the inventory you can repair two broken tools or armor

Put the summary of the bug you're having here

What I expected to happen was...:
I thought that now tools and armor need to be repaired on the grindstone

What actually happened was...:
but as it turned out, tools and armor can be repaired in the inventory. because of this people almost do not use a grindstone

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
3. ...