feat(i18n): Add Internationalization Support for UI and LLM Output (#1058)

packages/cli/src/ui/components/ProQuotaDialog.tsx

@@ -8,6 +8,7 @@ import type React from 'react';
 import { Box, Text } from 'ink';
 import { RadioButtonSelect } from './shared/RadioButtonSelect.js';
 import { theme } from '../semantic-colors.js';
+import { t } from '../../i18n/index.js';
 
 interface ProQuotaDialogProps {
   failedModel: string;
@@ -22,12 +23,12 @@ export function ProQuotaDialog({
 }: ProQuotaDialogProps): React.JSX.Element {
   const items = [
     {
-      label: 'Change auth (executes the /auth command)',
+      label: t('Change auth (executes the /auth command)'),
       value: 'auth' as const,
       key: 'auth',
     },
     {
-      label: `Continue with ${fallbackModel}`,
+      label: t('Continue with {{model}}', { model: fallbackModel }),
       value: 'continue' as const,
       key: 'continue',
     },
@@ -40,7 +41,7 @@ export function ProQuotaDialog({
   return (
     <Box borderStyle="round" flexDirection="column" paddingX={1}>
       <Text bold color={theme.status.warning}>
-        Pro quota limit reached for {failedModel}.
+        {t('Pro quota limit reached for {{model}}.', { model: failedModel })}
       </Text>
       <Box marginTop={1}>
         <RadioButtonSelect