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

lib/consent-store.ts

@@ -46,7 +46,7 @@ export const useConsentStore = create<ConsentState>((set) => ({
             stored = JSON.stringify(newData);
             localStorage.setItem(CONSENT_KEY, stored);
             localStorage.removeItem(OLD_CONSENT_KEY);
-          } catch (e) {
+          } catch {
             // Ignore if parse fails
           }
         }
@@ -63,7 +63,7 @@ export const useConsentStore = create<ConsentState>((set) => ({
             marketing: !!parsed.marketing,
             advertising: !!parsed.advertising,
           });
-        } catch (e) {
+        } catch {
           // If parsing fails, show banner
           set({ isInitialized: true, isOpen: true });
         }

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));