fix: linting cleanup, TS errors, mobile cookie banner and hero max-width

lib/getRecaptchaToken.ts

@@ -1,15 +1,24 @@
 'use client';
 
+declare global {
+  interface Window {
+    grecaptcha: {
+      ready: (cb: () => void) => void;
+      execute: (siteKey: string, options: { action: string }) => Promise<string>;
+    };
+  }
+}
+
 export function getRecaptchaToken(action: string = 'submit'): Promise<string | null> {
   return new Promise((resolve) => {
     const siteKey = process.env.NEXT_PUBLIC_RECAPTCHA_SITE_KEY;
-    if (typeof window === 'undefined' || !siteKey || !(window as any).grecaptcha) {
+    if (typeof window === 'undefined' || !siteKey || !window.grecaptcha) {
       resolve(null);
       return;
     }
     try {
-      (window as any).grecaptcha.ready(() => {
-        (window as any).grecaptcha
+      window.grecaptcha.ready(() => {
+        window.grecaptcha
           .execute(siteKey, { action })
           .then((token: string) => resolve(token))
           .catch(() => resolve(null));