fix(types): correct promise resolution typing in useGeoPricing

Author: samay-hash

frontend/hooks/useGeoPricing.ts

@@ -19,7 +19,7 @@ export function useGeoPricing() {
     }
 
     fetch('https://ipapi.co/json/')
-      .then(res => res.json())
+      .then(res => res.json() as Promise<{ country_code?: string }>)
       .then(data => {
         const detectedCurrency = data.country_code === 'IN' ? 'INR' : 'USD';
         setCurrency(detectedCurrency);