[FEATURE] Quickly send code snippets from the context menu (vscode)

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

Just like Copilot does, Claude Code for Vscode should allow sending code snippets to the chat quickly from the context menu. It's unacceptable that to send code snippets you have to type the lines every time; for example, if I want to send several snippets from different files, I have to type line by line, and that wastes time.

<img width="584" height="801" alt="Image" src="https://github.com/user-attachments/assets/de43af2f-fe32-4ec7-b6ee-3a237ef21a58" />

Proposed Solution

Add Claude code options to the context menu, such as:

• Add this code snippet
• Add this file to the chat
• Add this section

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_