fix: 解决多余导出错误

src/hooks/index.ts

@@ -1,5 +1,4 @@
 export * from '@/hooks/useTheme.hook'
 export * from '@/hooks/usePreviewScale.hook'
 export * from '@/hooks/useCode.hook'
-export * from '@/hooks/useChartDataFetch.hook'
-export * from '@/hooks/useChartTheme.hook'
+export * from '@/hooks/useChartDataFetch.hook'