[FEATURE] Support pasting images from clipboard directly into CLI

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

Currently, including images in Claude Code requires saving the file to disk first, then referencing the path with -i. This breaks the natural screenshot workflow on both Windows (Win+Shift+S) and macOS (Cmd+Shift+4 to clipboard), where images land in the clipboard ready to paste.

Proposed Solution

Screenshot to clipboard
claude "prompt" --clipboard or Ctrl+V pastes inline

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

File operations

Use Case Example

_No response_

Additional Context

_No response_