[fix] Call `SIGNED_OUT` event where session is removed

[bombillazo]

What kind of change does this PR introduce?

This adds the SIGNED_OUT event missing in some logic that clears/logs out the session.

What is the current behavior?

#853

[bombillazo]

Any feedback on this @kangmingtay @hf ? We're needing to patch this library whenever a new version is released.

[bombillazo]

Any updates here?

[jczstudios]

Any updates on this, it's breaking our production Electron app, seems that when a request fails, the user just gets signed out entirely.

[bombillazo]

Ok, I'll mention @hf so they'll be aware and have visibility on this fix request.

[kangmingtay]

sorry @bombillazo i was on vacation last week - i'll be looking into this further to see if we can just do away with removing the session prematurely before hitting the underlying auth endpoint - not too sure if it will cause any unintended breaking changes here so we need some time to test this out

[kangmingtay]

@bombillazo i've made a separate PR (#915) to address this - would be great if you can take a look at it too

[bombillazo]

Hey @kangmingtay thanks for the PR, I merged the current repo to my branch and the only thing missing is a few lines of code to emit the SIGNED_OUT event during the _recoverAndRefresh function if the session is ultimately removed.

This means #904 is fixed but #853 is still open.

[bombillazo]

Any update here? This fixes #853

[bombillazo]

Hey @kangmingtay , any update on this issue?