chore: added back the grains

src/app/(home)/page.tsx

@@ -16,16 +16,16 @@ export default function Page() {
   return (
     <main>
       <div className="container py-12 max-w-xl">
-        {/* <GrainProvider */}
-        {/*   grain_options={{ */}
-        {/*     patternWidth: 200, */}
-        {/*     patternHeight: 200, */}
-        {/*     grainOpacity: 0.1, */}
-        {/*     grainDensity: 1, */}
-        {/*     grainWidth: 1, */}
-        {/*     grainHeight: 1, */}
-        {/*   }} */}
-        {/* /> */}
+        <GrainProvider
+          grain_options={{
+            patternWidth: 200,
+            patternHeight: 200,
+            grainOpacity: 0.1,
+            grainDensity: 1,
+            grainWidth: 1,
+            grainHeight: 1,
+          }}
+        />
         <header className="my-2 mt-8 relative">
           <Sparkle
             strokeWidth={1.5}