JS translation of TeslaAuth C# code. Full credit goes to the author of the C# library (https://github.com/tomhollander/TeslaAuth/).

This is essentially a direct translation of that library from C# to JS.

• The non-CAPTCHA (web view) version basically never works anymore, so I've only translated the "web view" pieces of the code.
• Easiest way to use is within an Electron app, or similar, where you have 'native' presentation of a web view.

• Show the user the URL returned by: GetLoginUrlForBrowser()
• Monitor browser location until it is something like "https://auth.tesla.com/void/callback?code=XXX"
• Call GetTokenAfterLoginAsync() with browser window URL [like the above] provided as first arg
• The callback will contain the 'final token data' which is what you'll use to authenticate any/all future requests.

Make your API calls with the following header:
"Authorization: Bearer " + TOKEN_DATA.authToken

Feel free to submit PRs to add functionality or improve code quality, etc... I'm not a JS developer by day so the code may be awful or not make use of the latest best practices, or similar.

Use at your own risk -- and feel free to submit improvmeents! :)