fix(frontend): keep browser API on same-origin rewrites in dev

Document that NEXT_PUBLIC_WAVELET_BACKEND_URL must stay unset for local
next dev so axios hits /api/* and Next rewrites proxy to the backend.

frontend/components/common/settings/auth-source-modal.tsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useState } from 'react';
 import { toast } from 'sonner';
+import { useTranslations } from 'next-intl';
 import { Button } from '@/components/ui/button';
 import {
   Dialog,
@@ -39,6 +40,7 @@ export function AuthSourceModal({
   onClose: () => void;
   onChanged: () => Promise<void>;
 }) {
+  const t = useTranslations('settings.authSourceModal');
   const [form, setForm] = useState<AuthSourceRequest>(emptyForm);
   const [saving, setSaving] = useState(false);
 
@@ -74,10 +76,12 @@ export function AuthSourceModal({
         await services.adminAuthSource.createAuthSource(form);
       }
       await onChanged();
-      toast.success('认证源已保存');
+      toast.success(t('authSourceSaved'));
       onClose();
     } catch (error) {
-      toast.error(error instanceof Error ? error.message : '保存认证源失败');
+      toast.error(
+        error instanceof Error ? error.message : t('saveAuthSourceFailed'),
+      );
     } finally {
       setSaving(false);
     }
@@ -87,17 +91,17 @@ export function AuthSourceModal({
     <Dialog open={isOpen} onOpenChange={(open) => !open && onClose()}>
       <DialogContent className='max-w-xl'>
         <DialogHeader>
-          <DialogTitle>{source ? '编辑认证源' : '新增认证源'}</DialogTitle>
+          <DialogTitle>
+            {source ? t('editAuthSource') : t('addAuthSource')}
+          </DialogTitle>
           <DialogDescription>
-            {source
-              ? '修改系统自定义的 OIDC 认证源参数。'
-              : '配置新的自定义 OIDC 认证源。'}
+            {source ? t('editAuthSourceDesc') : t('addAuthSourceDesc')}
           </DialogDescription>
         </DialogHeader>
 
         <div className='grid gap-4 md:grid-cols-2 pt-2'>
           <div className='space-y-2'>
-            <Label>标识符 (英文名称)</Label>
+            <Label>{t('identifier')}</Label>
             <Input
               value={form.name}
               disabled={!!source}
@@ -108,7 +112,7 @@ export function AuthSourceModal({
             />
           </div>
           <div className='space-y-2'>
-            <Label>展示名称</Label>
+            <Label>{t('displayName')}</Label>
             <Input
               value={form.display_name}
               onChange={(e) =>
@@ -133,11 +137,11 @@ export function AuthSourceModal({
               onChange={(e) =>
                 setForm((prev) => ({ ...prev, client_secret: e.target.value }))
               }
-              placeholder={source ? '留空则保留原值' : ''}
+              placeholder={source ? t('keepOriginalIfEmpty') : ''}
             />
           </div>
           <div className='space-y-2 md:col-span-2'>
-            <Label>Discovery URL (OIDC 发行方 URL)</Label>
+            <Label>{t('discoveryURL')}</Label>
             <Input
               value={form.openid_discovery_url}
               onChange={(e) =>
@@ -159,7 +163,7 @@ export function AuthSourceModal({
             />
           </div>
           <div className='space-y-2'>
-            <Label>图标 URL (可选)</Label>
+            <Label>{t('iconURL')}</Label>
             <Input
               value={form.icon_url}
               onChange={(e) =>
@@ -170,9 +174,9 @@ export function AuthSourceModal({
           </div>
           <div className='flex items-center justify-between rounded-xl border border-dashed p-3 md:col-span-2 bg-muted/10'>
             <div>
-              <div className='font-medium text-sm'>启用认证源</div>
+              <div className='font-medium text-sm'>{t('enableAuthSource')}</div>
               <div className='text-xs text-muted-foreground'>
-                启用后会立即显示在登录页和账号绑定中。
+                {t('enableAuthSourceDesc')}
               </div>
             </div>
             <Switch
@@ -184,7 +188,7 @@ export function AuthSourceModal({
           </div>
           <div className='md:col-span-2 flex justify-end gap-2 pt-2 border-t mt-2'>
             <Button variant='outline' type='button' onClick={onClose}>
-              取消
+              {t('cancel')}
             </Button>
             <Button
               type='button'
@@ -192,7 +196,7 @@ export function AuthSourceModal({
               disabled={saving}
               variant='secondary'
             >
-              {saving ? '保存中...' : '保存'}
+              {saving ? t('saving') : t('save')}
             </Button>
           </div>
         </div>