🧪 [Experiment] TokenView

### Approved from Discussion

https://github.com/CommunityToolkit/Labs-Windows/discussions/323

### Problem Statement

An easy way to visualize filters / selected data / options.

### Overview

This experiment adds the following components:
- **TokenView**
- **TokenItem**

### Using

You can try it out via the NuGet Packages here:
- UWP: https://dev.azure.com/dotnet/CommunityToolkit/_artifacts/feed/CommunityToolkit-Labs/NuGet/CommunityToolkit.Labs.Uwp.TokenView
- WinUI 3: https://dev.azure.com/dotnet/CommunityToolkit/_artifacts/feed/CommunityToolkit-Labs/NuGet/CommunityToolkit.Labs.WinUI.TokenView
Read more about [Preview Packages here](https://aka.ms/wct/wiki/previewpackages).

**Code**
```xml




























```

**Result**

**Documentation & samples**
https://github.com/CommunityToolkit/Labs-Windows/tree/main/components/TokenView/samples

### Additional info

_No response_

```[tasklist]
### Implementation Requirements
- [X] Working Prototype
- [X] Feature Complete
- [X] Documentation
- [X] Samples
- [ ] Unit Tests
- [ ] Community Feedback / Usage Testimonies
```

```[tasklist]
### Tested Platforms
- [x] UWP
- [x] WinAppSDK / WinUI 3
- [x] Web Assembly (WASM)
- [ ] Android
- [ ] iOS
- [ ] MacOS
- [ ] Linux / GTK
```

```[tasklist]
### Technical Review
- [ ] Accessibility Audit
- [ ] API/Naming Review
- [ ] Code Quality/Style
- [ ] Dependency Review
- [ ] Design/Style Review
- [ ] Final Approval
```

### Community Help?

None

Start by reading the TokenView samples in components/TokenView/samples and reviewing the existing TokenView and TokenItem experiment. Compare the implementation with the unchecked requirements, especially unit tests and technical review items; done means the selected scope is implemented and the corresponding checklist items are completed.

Written by the indexing model from the issue text.