fix(examples): avoid clearing screen when using vite (#7783)
### Description
By default [`vite`](https://vitejs.dev/guide/cli) clears the terminal
upon starting the server. This is not desirable when being used via
`turbo` as it will erase output from `turbo` or other tasks that have
run or are still running.
### Testing Instructions
Invoking the `dev` script should no longer clear the screen.
Closes TURBO-2661
