[FEATURE] Adding sessions side by side

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

When working on multiple projects, features, tasks at the same time, I need to manually switch between them, specially when my input its required. this is very annoying and inefficient.

Proposed Solution

As a user, I would like to be able to add multiple working sessions, side by side,
so that I don't need to switch between sessions one at a time, making it easier and efficient to work on multiple features/projects/tasks at the same time.

Alternative Solutions

_No response_

Priority

High - Significant impact on productivity

Feature Category

Interactive mode (TUI)

Use Case Example

_No response_

Additional Context

_No response_