feature: isomorphic `WebSocket` support

[amydevs]

Description

Allows WebSocketClient and WebSocketConnection to work with the browser WebSocket implementation.

To note some discoveries:

• We need to polyfill Buffer
• We need to polyfill perf_hooks with the browser performance API to work with browsers.

Issues Fixed

• Fixes #6

Tasks

• [x] 1. Make WebSocketClient work with browser WebSockets
• [x] 2. Make WebSocketConnection work with browser WebSockets
• [x] 3. Write tests to mock a browser WebSocket using ws library.
• [x] 4. End to end test using browser React bundle.

Final checklist

• [x] Domain specific tests
• [x] Full tests
• [x] Updated inline-comment documentation
• [x] Lint fixed
• [x] Squash and rebased
• [x] Sanity check the final build

[amydevs]

https://github.com/webpack/webpack/discussions/13585

How i got perf_hooks working ^

[CMCDragonkai]

https://github.com/webpack/webpack/discussions/13585

How i got perf_hooks working ^

That's a downstream thing right? Not something this repo would do. Because it produces an npm package.

However you can update the readme to explain too.

[amydevs]

@CMCDragonkai yes, it would be something that downstream would have to do. Although, we can automatically apply the polyfill in js-timer directly if we want to.

[CMCDragonkai]

@CMCDragonkai yes, it would be something that downstream would have to do. Although, we can automatically apply the polyfill in js-timer directly if we want to.

No we shouldn't preemptively polyfill. So readme it is.

Did you read my review?