Remove billing and checkout redirect buttons and related services

Deleted the billing-redirect-button, checkout-redirect-button, and embedded-stripe-checkout components. Additionally, removed the shadcn directory, which encompassed billing-related icons. This change streamlines the subscription settings interface and organizes the system's payment management. This update is a stepping stone towards improving the billing system's overall architecture.

packages/i18n/src/i18n.client.ts

@@ -23,7 +23,7 @@ export function initializeI18nClient(
       .use(
         resourcesToBackend(async (language, namespace, callback) => {
           const data = await i18nResolver(language, namespace);
-
+          console.log(data);
           return callback(null, data);
         }),
       )