Low contrast on intro screen

### Plugin Type

VSCode Extension

### App Version

Version: 5.2.2 (75c80470)

### Description

This looks ugly:
<img width="279" height="492" alt="Image" src="https://github.com/user-attachments/assets/310a478e-aa02-4202-97f6-079b6c335391" />

### Reproduction steps

First open the extension

### Provider

_No response_

### Model

_No response_

### System Information

_No response_