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/app/(main)/admin/files/components/file-stats.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import * as React from 'react';
+import { useTranslations } from 'next-intl';
 import { useQuery } from '@tanstack/react-query';
 import {
   Database,
@@ -51,40 +52,41 @@ const categoryMap: Record<string, string> = {
 
 const statsChartConfig = {
   images: {
-    label: '图片',
+    label: 'images',
     color: 'hsl(var(--chart-1))',
   },
   videos: {
-    label: '视频',
+    label: 'videos',
     color: 'hsl(var(--chart-2))',
   },
   audio: {
-    label: '音频',
+    label: 'audio',
     color: 'hsl(var(--chart-3))',
   },
   documents: {
-    label: '文档',
+    label: 'documents',
     color: 'hsl(var(--chart-4))',
   },
   archives: {
-    label: '压缩包',
+    label: 'archives',
     color: 'hsl(var(--chart-5))',
   },
   others: {
-    label: '其他',
+    label: 'others',
     color: 'hsl(var(--chart-6))',
   },
   count: {
-    label: '新增文件数',
+    label: 'count',
     color: 'hsl(var(--primary))',
   },
   size: {
-    label: '新增大小',
+    label: 'size',
     color: 'hsl(var(--chart-2))',
   },
 } satisfies ChartConfig;
 
 export function FileStats() {
+  const t = useTranslations('admin.files');
   const [trendMetric, setTrendMetric] = React.useState<'count' | 'size'>(
     'count',
   );
@@ -182,9 +184,9 @@ export function FileStats() {
       <div className='flex flex-col items-center justify-center py-24 border border-dashed rounded-xl bg-card text-muted-foreground gap-4'>
         <Upload className='size-14 text-muted-foreground/25' />
         <div className='text-center space-y-1'>
-          <p className='font-medium'>暂无上传数据</p>
+          <p className='font-medium'>{t('stats.noData')}</p>
           <p className='text-xs text-muted-foreground'>
-            上传文件后即可在此查看容量与文件分布分析。
+            {t('stats.noDataDesc')}
           </p>
         </div>
       </div>
@@ -198,7 +200,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              总文件数
+              {t('stats.totalFiles')}
             </CardTitle>
             <Files className='size-4 text-sky-500' />
           </CardHeader>
@@ -206,11 +208,11 @@ export function FileStats() {
             <div className='text-2xl font-bold font-mono text-sky-500'>
               {stats.total_count.toLocaleString()}{' '}
               <span className='text-xs font-normal text-muted-foreground'>
-                个
+                {t('stats.countUnit')}
               </span>
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              您上传的可用文件数量汇总
+              {t('stats.totalFilesDesc')}
             </p>
           </CardContent>
         </Card>
@@ -218,7 +220,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              占用存储容量
+              {t('stats.totalSize')}
             </CardTitle>
             <Database className='size-4 text-emerald-500' />
           </CardHeader>
@@ -227,7 +229,7 @@ export function FileStats() {
               {formatFileSize(stats.total_size)}
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              文件实际在磁盘/S3中占用的总空间
+              {t('stats.totalSizeDesc')}
             </p>
           </CardContent>
         </Card>
@@ -235,7 +237,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              近 7 天新增文件
+              {t('stats.weeklyNewFiles')}
             </CardTitle>
             <TrendingUp className='size-4 text-indigo-500' />
           </CardHeader>
@@ -243,11 +245,11 @@ export function FileStats() {
             <div className='text-2xl font-bold font-mono text-indigo-500'>
               +{trendSummary.count.toLocaleString()}{' '}
               <span className='text-xs font-normal text-muted-foreground'>
-                个
+                {t('stats.countUnit')}
               </span>
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              最近 7 天上传成功的文件总数
+              {t('stats.weeklyNewFilesDesc')}
             </p>
           </CardContent>
         </Card>
@@ -255,7 +257,7 @@ export function FileStats() {
         <Card className='bg-card/25 border-border/40 hover:shadow-md transition-shadow'>
           <CardHeader className='flex flex-row items-center justify-between pb-2 space-y-0'>
             <CardTitle className='text-xs font-semibold tracking-tight text-muted-foreground'>
-              近 7 天新增大小
+              {t('stats.weeklyNewSize')}
             </CardTitle>
             <HardDrive className='size-4 text-amber-500' />
           </CardHeader>
@@ -264,7 +266,7 @@ export function FileStats() {
               +{formatFileSize(trendSummary.size)}
             </div>
             <p className='text-[10px] text-muted-foreground mt-1'>
-              最近 7 天上传所消耗的存储带宽
+              {t('stats.weeklyNewSizeDesc')}
             </p>
           </CardContent>
         </Card>
@@ -275,10 +277,10 @@ export function FileStats() {
         <CardHeader className='flex flex-row items-center justify-between'>
           <div>
             <CardTitle className='text-sm font-bold'>
-              最近 7 天新增趋势
+              {t('stats.trendTitle')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              按日统计近一周期内的上传波动
+              {t('stats.trendDesc')}
             </CardDescription>
           </div>
           <div className='flex items-center gap-1 border rounded-lg p-0.5 bg-muted/30'>
@@ -288,7 +290,7 @@ export function FileStats() {
               className='h-7 text-xs px-2.5 rounded-md'
               onClick={() => setTrendMetric('count')}
             >
-              新增数量 (个)
+              {t('stats.trendCount')}
             </Button>
             <Button
               size='sm'
@@ -296,7 +298,7 @@ export function FileStats() {
               className='h-7 text-xs px-2.5 rounded-md'
               onClick={() => setTrendMetric('size')}
             >
-              新增大小 (MB)
+              {t('stats.trendSize')}
             </Button>
           </div>
         </CardHeader>
@@ -361,7 +363,9 @@ export function FileStats() {
                       hideLabel
                       formatter={(value) => {
                         const label =
-                          trendMetric === 'count' ? '新增文件数' : '新增大小';
+                          trendMetric === 'count'
+                            ? t('stats.chartLabelCount')
+                            : t('stats.chartLabelSize');
                         const formattedValue =
                           trendMetric === 'size'
                             ? formatFileSize(Number(value))
@@ -419,16 +423,16 @@ export function FileStats() {
         <Card className='bg-card/20 border-border/40 flex flex-col'>
           <CardHeader>
             <CardTitle className='text-sm font-bold'>
-              文件格式数量分布
+              {t('stats.countDistTitle')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              各种格式类型的文件个数占比
+              {t('stats.countDistDesc')}
             </CardDescription>
           </CardHeader>
           <CardContent className='flex-1 flex flex-col justify-between gap-4'>
             {categoryCountData.length === 0 ? (
               <div className='h-[240px] flex items-center justify-center text-xs text-muted-foreground'>
-                暂无分类数据
+                {t('stats.noCategoryData')}
               </div>
             ) : (
               <div className='h-[240px] w-full'>
@@ -494,15 +498,10 @@ export function FileStats() {
             <div className='bg-sky-500/5 border border-sky-500/10 rounded-lg p-3 flex items-start gap-2.5 text-xs text-sky-600 dark:text-sky-400'>
               <Info className='size-4 shrink-0 mt-0.5' />
               <p className='leading-normal'>
-                文件类型中数量最多的是{' '}
-                <strong className='font-bold'>
-                  「{maxStats.maxCountName}」
-                </strong>
-                ，累计上传了{' '}
-                <strong className='font-mono font-bold'>
-                  {maxStats.maxCount}
-                </strong>{' '}
-                个文件。
+                {t('stats.maxCountHint', {
+                  name: maxStats.maxCountName,
+                  count: maxStats.maxCount,
+                })}
               </p>
             </div>
           </CardContent>
@@ -512,16 +511,16 @@ export function FileStats() {
         <Card className='bg-card/20 border-border/40 flex flex-col'>
           <CardHeader>
             <CardTitle className='text-sm font-bold'>
-              文件占用容量分布
+              {t('stats.sizeDistTitle')}
             </CardTitle>
             <CardDescription className='text-xs'>
-              各种格式类型的文件大小占比
+              {t('stats.sizeDistDesc')}
             </CardDescription>
           </CardHeader>
           <CardContent className='flex-1 flex flex-col justify-between gap-4'>
             {categorySizeData.length === 0 ? (
               <div className='h-[240px] flex items-center justify-center text-xs text-muted-foreground'>
-                暂无容量数据
+                {t('stats.noSizeData')}
               </div>
             ) : (
               <div className='h-[240px] w-full'>
@@ -587,15 +586,10 @@ export function FileStats() {
             <div className='bg-emerald-500/5 border border-emerald-500/10 rounded-lg p-3 flex items-start gap-2.5 text-xs text-emerald-600 dark:text-emerald-400'>
               <Info className='size-4 shrink-0 mt-0.5' />
               <p className='leading-normal'>
-                文件类型中占用存储最大的是{' '}
-                <strong className='font-bold'>
-                  「{maxStats.maxSizeName}」
-                </strong>
-                ，共消耗了{' '}
-                <strong className='font-mono font-bold'>
-                  {formatFileSize(maxStats.maxSize)}
-                </strong>{' '}
-                存储容量。
+                {t('stats.maxSizeHint', {
+                  name: maxStats.maxSizeName,
+                  size: formatFileSize(maxStats.maxSize),
+                })}
               </p>
             </div>
           </CardContent>