WASM support

[walidlahba]

Hey,

The current version of plugin is not compatible with WASM compilation

../../.pub-cache/hosted/pub.dev/mixpanel_flutter-2.2.0/lib/mixpanel_flutter_web.dart:6:1: Error: JS interop library 'package:js/js_util.dart' can't be imported when compiling to Wasm.
Try using 'dart:js_interop' or 'dart:js_interop_unsafe' instead.
import 'package:js/js_util.dart' as js;

Thank you

[The-RootCause]

Any updates on the this improvement ?

[The-RootCause]

@zihejia @jaredmixpanel Any plans to incorportate this instead of the update to js 0.7. Thank you ? This migration to js_interop is needed to make the app wasm compatible, which we rely on. right now we are using the api to send track to MP, but it's far from what the plugin is providing as coverage.
Thank you

[The-RootCause]

@zihejia @jaredmixpanel Any updates or plans on this matter ?
Thank you