style: fix all lint warnings

src/app/page.tsx

@@ -25,13 +25,11 @@ import {
 	TextureLoader,
 	Color,
 	MeshStandardMaterial,
-	FogExp2
 } from 'three';
 import { LUTCubeLoader } from 'three/examples/jsm/loaders/LUTCubeLoader';
 
 import './page.css';
 import { createNoise2D } from 'simplex-noise';
-import { useControls } from 'leva';
 
 import grassVert from './shaders/grass.vert';
 import grassFrag from './shaders/grass.frag';
@@ -189,8 +187,6 @@ function Grass({
 		const lushColor = new Color('#348a34');
 		const dryColor = new Color('#556b19');
 
-		const chunkRadius = size * Math.sqrt(2);
-
 		let instanceIndex = 0;
 
 		for (let i = 0; i < count; i++) {
@@ -340,7 +336,7 @@ function Grass({
 				materialRef.current.userData.shader = shader;
 			}
 		},
-		[grassLOD]
+		[]
 	);
 
 	return (
@@ -623,7 +619,9 @@ function Loader() {
 
 	return (
 		<div className={`loader ${!visible ? 'loader hidden' : ''}`}>
-			<img src='/img/niko.jpg' className='niko-spin' />
+			<picture>
+				<img alt="niko!!" src='/img/niko.jpg' className='niko-spin' />
+			</picture>
 		</div>
 	);
 }