fix: 再次修复服务器更新相关逻辑

server/api/system/update.ts

@@ -6,7 +6,7 @@ export default defineEventHandler(async (event) => {
     const file = data.get('file') as File
     const buffer = await file.arrayBuffer()
     const uint8Array = new Uint8Array(buffer)
-    fs.writeFileSync('./.output.tar.gz', uint8Array, {
+    fs.writeFileSync('./output.tar.gz', uint8Array, {
         flag: 'w',
     })
     setTimeout(() => {