Implement Blazor wrapper for number-text column

[mollykreis]

Pull Request

🤨 Rationale

This adds Blazor support for the number-text column, which is part of #1011

👩‍💻 Implementation

• Add Blazor component and tests for the number-text column following the pattern we've used for other table columns
• Add number-text column to the example Blazor app

🧪 Testing

• Added new unit tests
• Manually verified that the example app behaves as expected

✅ Checklist

• I have updated the project documentation to reflect my changes or determined no changes are needed.

[mollykreis]

@atmgrifter00, can you buddy this for me?

[jattasNI]

Didn't look at the Blazor changes, just approving the all-components.ts change