feat(app): add mobile settings button

src/components/Settings/SettingsButtonMobile.tsx

@@ -0,0 +1,21 @@
+import { Settings } from 'lucide-react';
+import { useState } from 'react';
+import SettingsDialogue from './SettingsDialogue';
+import { AnimatePresence } from 'framer-motion';
+
+const SettingsButtonMobile = () => {
+  const [isOpen, setIsOpen] = useState<boolean>(false);
+
+  return (
+    <>
+      <button className="lg:hidden" onClick={() => setIsOpen(true)}>
+        <Settings />
+      </button>
+      <AnimatePresence>
+        {isOpen && <SettingsDialogue isOpen={isOpen} setIsOpen={setIsOpen} />}
+      </AnimatePresence>
+    </>
+  );
+};
+
+export default SettingsButtonMobile;