Update handleHotUpdate example to use server.hot API

[ZaidQtaish]

Documentation is

• Missing
• Outdated
• Confusing
• Not sure?

Explain in Detail

ThehandleHotUpdate code example in the Plugin API guide currently uses server.ws.send. Since Vite 5.1+, server.ws has been deprecated in favor of the server.hot API.

Updating this snippet ensures that users are following modern HMR (Hot Module Replacement) practices and helps avoid confusion regarding which communication API to use.

Your Suggestion for Changes

Update the code snippet under the handleHotUpdate section to use server.hot.send

Reproduction

N/A (Documentation issue)

Steps to reproduce

Visit the Vite Plugin API documentation.

Observe that the handleHotUpdate example still uses the server.ws property.

[sapphi-red]

Since Vite 5.1+, server.ws has been deprecated in favor of the server.hot API.

Would you point out where this is written? I wasn't able to find it.