CmdPal: Pinned apps show up twice when searching

### Describe the requested doc changes

<img width="1192" height="215" alt="Image" src="https://github.com/user-attachments/assets/8b9e6f45-5c0a-4a24-9df3-b6b55e575caf" />

We'll need to make a pass to dedupe these somehow. 

We should probably defer to the `AppListItem` in that case. That one has details. 