Errors in Italian translation of the website

### Description

There are some translation errors in Italian, mostly concerning the use of "e" instead of "è".

### Plugins

_No response_

### OpenCode version

_No response_

### Steps to reproduce

1. Go to https://opencode.ai/docs/it/zen
2. See the translation errors

### Screenshot and/or share link

https://opencode.ai/docs/it/zen

### Operating System

None

### Terminal

None