Visual artifacts when hovering over text with screen temperature or brightness filters enabled #392

When using Wind's screen temperature or brightness filters, hovering the mouse cursor over text or text input fields causes visual artifacts.

Instead of displaying the normal text cursor (I-beam), a large black rectangle appears around the cursor. This happens in Windows File Explorer and potentially other applications.

Steps to reproduce:

Enable the screen temperature or brightness filter in Wind.

Open Windows File Explorer.

Hover the mouse over a text input field, such as the address bar.

Observe the cursor rendering.

Expected behavior:

The text cursor (I-beam) should render normally without any visual artifacts, regardless of whether the filters are enabled.

Actual behavior:

A large black rectangular background appears around the I-beam cursor when hovering over text.

Additional information:

Wind version: 0.24.0

OS: Windows

Issue occurs when the brightness or temperature filter is enabled.

Screenshots attached.

Possible cause:

The screen filter may be interfering with hardware cursor rendering, transparency, or alpha blending, causing the cursor's normally transparent background to appear black.