[Bug]: Error in API example dcoumentation

### Demo URL

https://tairo.cssninja.io/documentation/setup/first-api-route

### What happened?

.app/server/api/hello.ts instead of .app/api/hello.ts

### Reproduction steps

```bash
1.
2.
3.
...
```


### Relevant log output

_No response_

### What browsers are you seeing the problem on?

_No response_

### What is your operating system?

_No response_