直接部署到 vercel 报错了

```bash
Failed to post-process build: Error: ENOENT: no such file or directory, scandir '/vercel/public'
at readdirSync (node:fs:1569:26)
at Timeout._onTimeout (file:///vercel/path0/node_modules/.vite-temp/vite.config.ts.timestamp-1778034294654-96835744ec0528.mjs:66:27)
at listOnTimeout (node:internal/timers:605:17)
at process.processTimers (node:internal/timers:541:7) {
errno: -2,
code: 'ENOENT',
syscall: 'scandir',
path: '/vercel/public'
}
```

而且打包的 chunk 是不是有点太大了？

```bash
✓ 5809 modules transformed.
rendering chunks...
computing gzip size...
.svelte-kit/output/client/_app/version.json 0.03 kB │ gzip: 0.05 kB
.svelte-kit/output/client/.vite/manifest.json 6.61 kB │ gzip: 0.96 kB
.svelte-kit/output/client/_app/immutable/assets/0.CpYem8t1.css 125.11 kB │ gzip: 20.55 kB
.svelte-kit/output/client/_app/immutable/assets/ServerLoadingSplash.BHR6JAFJ.css 381.32 kB │ gzip: 267.34 kB
.svelte-kit/output/client/_app/immutable/chunks/DsnmJJEf.js 0.07 kB │ gzip: 0.08 kB
.svelte-kit/output/client/_app/immutable/entry/start.OBlS8FjQ.js 0.07 kB │ gzip: 0.09 kB
.svelte-kit/output/client/_app/immutable/nodes/7.gtxsoKJA.js 0.42 kB │ gzip: 0.28 kB
.svelte-kit/output/client/_app/immutable/nodes/2.BTiY_06N.js 0.71 kB │ gzip: 0.41 kB
.svelte-kit/output/client/_app/immutable/chunks/-0TPzXFV.js 1.62 kB │ gzip: 0.68 kB
.svelte-kit/output/client/_app/immutable/nodes/4.CMkz8A_3.js 2.78 kB │ gzip: 1.09 kB
.svelte-kit/output/client/_app/immutable/nodes/5.15M2wQ-5.js 4.04 kB │ gzip: 1.53 kB
.svelte-kit/output/client/_app/immutable/entry/app.D43LMMM4.js 8.18 kB │ gzip: 2.65 kB
.svelte-kit/output/client/_app/immutable/chunks/Cmc6dqHu.js 11.66 kB │ gzip: 3.90 kB
.svelte-kit/output/client/_app/immutable/nodes/1.DSr9m_Ji.js 14.80 kB │ gzip: 4.44 kB
.svelte-kit/output/client/_app/immutable/nodes/6.iUgIWDg0.js 27.87 kB │ gzip: 7.69 kB
.svelte-kit/output/client/_app/immutable/chunks/CxqaTyJe.js 44.29 kB │ gzip: 13.41 kB
.svelte-kit/output/client/_app/immutable/nodes/0.BRUCrTiV.js 58.17 kB │ gzip: 15.95 kB
.svelte-kit/output/client/_app/immutable/chunks/-rn0BqCN.js 71.23 kB │ gzip: 19.32 kB
.svelte-kit/output/client/_app/immutable/chunks/CUhjqov5.js 590.52 kB │ gzip: 147.79 kB
.svelte-kit/output/client/_app/immutable/chunks/Cf7Oed9A.js 1,243.15 kB │ gzip: 374.88 kB
.svelte-kit/output/client/_app/immutable/chunks/DHT6aF71.js 4,554.84 kB │ gzip: 1,226.41 kB
✓ built in 24.56s
```