fix: Rename use-auth.js to use-auth.jsx for JSX support

frontend/node_modules/clsx/clsx.d.mts

@@ -0,0 +1,6 @@
+export type ClassValue = ClassArray | ClassDictionary | string | number | bigint | null | boolean | undefined;
+export type ClassDictionary = Record<string, any>;
+export type ClassArray = ClassValue[];
+
+export function clsx(...inputs: ClassValue[]): string;
+export default clsx;