[FEATURE] Font size setting for Code tab

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

The font size in the Code tab appears smaller than Chat/Cowork tabs.

Proposed Solution

It would be great to have a font size setting specifically for the Code tab in the app settings.

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

Documentation

Use Case Example

_No response_

Additional Context

_No response_