Fix linter issue

Author: ZackGoldblum

src/App.jsx

@@ -28,7 +28,7 @@ function App() {
 
         return (
             <>
-                <Starfield onSkyboxLoaded={handleSkyboxLoaded} uiVisible={uiVisible} />
+                <Starfield onSkyboxLoaded={handleSkyboxLoaded} />
                 {!isStarsPage && (
                     <div
                         style={{

src/components/Starfield.jsx

@@ -2,7 +2,7 @@ import { useEffect, useRef, useState } from 'react';
 import PropTypes from 'prop-types';
 import * as THREE from 'three';
 
-const Starfield = ({ onSkyboxLoaded = () => { }, uiVisible = false, disableScrollMotion = false }) => {
+const Starfield = ({ onSkyboxLoaded = () => { }, disableScrollMotion = false }) => {
     // Three.js scene references
     const mountRef = useRef(null);
     const sceneRef = useRef(null);
@@ -493,7 +493,6 @@ const Starfield = ({ onSkyboxLoaded = () => { }, uiVisible = false, disableScrol
 // PropTypes validation
 Starfield.propTypes = {
     onSkyboxLoaded: PropTypes.func,
-    uiVisible: PropTypes.bool,
     disableScrollMotion: PropTypes.bool
 };