DOCS UPDATE: Commands supposed to run separately mixed together in one block

### Is this related to an existing part of the documentation?

- [ ] Yes, it is related to an existing section

### What needs to be updated?

## 📌 Current Documentation Issue

In setup.md,

These two lines are supposed to be executed in separate terminals but they are written together which confuses the user and causes trouble.

## ✨ Proposed Changes

I wil separate the commands in two different blocks and specifically mention that run these in separate terminals.

## 📋 Additional Context

### Relevant Documentation Link (if any)

_No response_

### Record

- [x] I agree to follow this project's Code of Conduct
- [x] I want to work on this update