[FEATURE] Add a dedicated font size setting for the Claude Code chat panel (VS Code extension)

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

In the VS Code extension, the Claude Code chat panel (input and output/transcript) inherits its font size from editor.fontSize. There is no way to make the chat text larger or smaller without also changing the font size of the code editor itself. I checked the extension's contributed settings (claudeCode.* in package.json) and confirmed there is currently no dedicated font-size option for the chat view.

Proposed Solution

A new setting, e.g. claudeCode.chat.fontSize, that controls the font size of the chat panel (both the input box and the rendered output) independently from editor.fontSize. If unset, it could default to inheriting the current behavior (falling back to editor.fontSize) for backward compatibility

Alternative Solutions

Changing editor.fontSize globally — works but also resizes the code editor and other panels that inherit from it, which is not desired.
VS Code's window zoom (Ctrl + = / window.zoomLevel) — scales the entire VS Code UI, not just the chat panel.

Priority

Medium - Would be very helpful

Feature Category

Configuration and settings

Use Case Example

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Additional Context

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