Made backround animation on login page to its own component

frontend/src/Components/BackgroundAnimation.tsx

@@ -0,0 +1,24 @@
+import { useEffect } from "react";
+
+const BackgroundAnimation = (): JSX.Element => {
+  useEffect(() => {
+    const images = [
+      "src/assets/1.jpg",
+      "src/assets/2.jpg",
+      "src/assets/3.jpg",
+      "src/assets/4.jpg",
+    ];
+
+    // Pre-load images
+    for (const i of images) {
+      console.log(i);
+    }
+
+    // Start animation
+    document.body.style.animation = "backgroundTransition 30s infinite";
+  }, []);
+
+  return <></>;
+};
+
+export default BackgroundAnimation;