`createSSRApp()` should be called in client mode

[infinnie]

Describe the bug

The documentation on createSSRApp() says, (https://vuejs.org/api/application.html#createssrapp )

Creates an application instance in SSR Hydration mode. Usage is exactly the same as createApp().

And its demo code is like

// this runs in the browser.
import { createSSRApp } from 'vue'

const app = createSSRApp({
  // ...same app as on server
})

// mounting an SSR app on the client assumes
// the HTML was pre-rendered and will perform
// hydration instead of mounting new DOM nodes.
app.mount('#app')

Reproduction

https://github.com/antfu-collective/vite-ssg/blob/26e1e07536b9d2c0e7370f3d0fdd3ff89b04e126/src/client/index.ts#L29

System Info

n/a

Used Package Manager

npm

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• [X] Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• [X] The provided reproduction is a minimal reproducible of the bug.

Contributions

• [ ] I am willing to submit a PR to fix this issue
• [ ] I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

[Shyam-Chen]

async function createApp(client = false, routePath?: string) {

client has a default parameter set to false.