fix(integrations): remove non-existent currency column from phone_numbers query

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Co-Authored-By: Claude <noreply@anthropic.com>

shopcall.ai-main/src/pages/IntegrationsRedirect.tsx

@@ -27,7 +27,6 @@ interface PhoneNumber {
   location: string;
   phone_type: string; // 'local' or 'toll-free'
   price: number;
-  currency: string;
   is_available: boolean;
 }
 
@@ -395,7 +394,7 @@ export default function IntegrationsRedirect() {
         // Use Supabase client directly - RLS policy allows anon to read available phone numbers
         const { data: phoneData, error } = await supabase
           .from('phone_numbers')
-          .select('id, phone_number, country_code, country_name, location, phone_type, price, currency, is_available')
+          .select('id, phone_number, country_code, country_name, location, phone_type, price, is_available')
           .eq('is_active', true)
           .eq('is_available', true)
           .eq('country_code', selectedCountry)