Getting Started Guide is outdated: use `init()` instead of `start()`

[antonengelhardt]

Steps to Reproduce the Problem

• Create new account
• Follow the getting started guide for flutter

Expected Behavior

The guide should be updated with the init() function instead of the start() function.

Actual Behavior

Instabug integration code

// Init Instabug
  await Instabug.init(
    token: 'xxx',
    invocationEvents: [InvocationEvent.shake],
  );

SDK Version

13.0.0

Flutter, iOS and Android Versions

Device Model

15 pro

Additional

On your dashboard, all support button do not work (for me). Might be worth taking a look 😃