Logging example code does not compile

**Problem**

The example code in https://dioxuslabs.com/learn/0.6/cookbook/integrations/logging#logging does not compile.

**Steps To Reproduce**

Steps to reproduce the behavior:

- copy example code from documentation on https://dioxuslabs.com/learn/0.6/cookbook/integrations/logging#logging
- Paste into project
- try to build

**Expected behavior**

Example compiles.

**Actual Behavior**

```
error[E0433]: failed to resolve: use of undeclared crate or module `tracing`
--> src/main.rs:6:9
|
6 | tracing::debug!("Rendering app!");
| ^^^^^^^ use of undeclared crate or module `tracing`
```

**Environment:**

- Dioxus version: 6.3
- Rust version: 1.85.0
- OS info: linux
- App platform: desktop

**possible fixes**

I see c couple possible fixes:

1. Adjust the import to be `use dioxus::{logger::tracing, prelude::*};`
2. Add `logger::tracing` to prelude.

As a separate note: it might be nice to have some sort of doc tests for the website to detect then examples don't compile.