[FEATURE]

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

Please support custom editor selection via the VS Code CustomEditorProvider or WebviewPanel message API. I'm using concretio.markdown-for-humans to work with markdown and it would be awesome if it worked as well as the default editor. Like if i could highlight text and claude new what i highlighted so we can work on it together

Proposed Solution

Please support custom editor selection via the VS Code CustomEditorProvider or WebviewPanel message API. I'm using concretio.markdown-for-humans to work with markdown and it would be awesome if it worked as well as the default editor. Like if i could highlight text and claude new what i highlighted so we can work on it together

Alternative Solutions

i have claude re-read the file, or I deal with default markdown editor

Priority

High - Significant impact on productivity

Feature Category

Interactive mode (TUI)

Use Case Example

_No response_

Additional Context

_No response_