make a React/TypeScript version of emby-checkbox

[terite]

CheckBoxElement was a wrapper around emby-checkbox which worked by having React create the custom component via dangerouslySetInnerHTML. This has a fair amount of quirks, quickly becomes less than typesafe, results in components that are difficult to attach event listeners to, and among other things.

Instead of wrapping the custom emby components, let's create idiomatic react versions of them.

• They react better to updates.
• No more having to escape html.
• Want data attributes? Just set them directly.
• Supports both controlled and uncontrolled components.

[sonarqubecloud[bot]]

Quality Gate failed

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C Reliability Rating on New Code (required ≥ A)

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[jellyfin-bot]

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[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.2% Duplication on New Code

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[jellyfin-bot]

This pull request has merge conflicts. Please resolve the conflicts so the PR can be successfully reviewed and merged.