[FEATURE] Support direct image paste in terminal (Ctrl+V)

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

Description:
Currently, users must save images to disk and reference the path:
"see image .local/image.png"

Requested:

• Paste image directly with Ctrl+V
• Auto-upload and reference in conversation
• Similar to how web interface handles image paste

Proposed Solution

Currently you need to refer path of the image which is very cumbersome like you took a screenshot and it is in your clipboard, now you have to save on disk and then refer the image. Just need ctrl+v

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_