prettier and updated website header

frontend/src/hooks/useTheme.js

@@ -2,15 +2,15 @@ import { useEffect, useState } from "react";
 import { getInitialTheme, applyTheme, toggleTheme } from "../utils/theme";
 
 export function useTheme() {
-  const [theme, setTheme] = useState(getInitialTheme);
+    const [theme, setTheme] = useState(getInitialTheme);
 
-  useEffect(() => {
-    applyTheme(theme);
-  }, [theme]);
+    useEffect(() => {
+        applyTheme(theme);
+    }, [theme]);
 
-  const handleToggle = () => {
-    setTheme((prev) => toggleTheme(prev));
-  };
+    const handleToggle = () => {
+        setTheme((prev) => toggleTheme(prev));
+    };
 
-  return { theme, toggleTheme: handleToggle };
+    return { theme, toggleTheme: handleToggle };
 }