Feature Request: Enable image/screenshot pasting in terminal for Amazon Q

### Checks

- [x] I have searched [github.com/aws/amazon-q-developer-cli/issues](https://github.com/aws/amazon-q-developer-cli/issues?q=) and there are no duplicates of my issue

### Operating system

macOS 15.5.0 (24F74)

### Expected behaviour

Users should be able to paste images or screenshots directly into the Amazon Q terminal interface for analysis, similar to how images can be shared in web-based chat interfaces. This would allow for visual debugging, architecture diagram analysis, error screenshot sharing, and other image-based interactions.

### Actual behaviour

Currently, Amazon Q for command line does not support pasting images or screenshots. Users can only interact through text-based input

### Steps to reproduce

_No response_

Inizia dall’interfaccia terminale di Amazon Q e traccia il modo in cui viene ricevuto l’input dell’utente; l’issue non indica alcun file sorgente né alcun test. Il lavoro è completo quando gli utenti possono incollare immagini o screenshot da macOS nella chat da riga di comando e averli disponibili per l’analisi, continuando a usare l’input di testo.

Scritto dal modello di indicizzazione a partire dal testo della issue.