* Microsoft Sign-in: Migrate to our own client Id
- Drop support of "mcc" sign-in method
- Add nuget packages for decoding JWT
* Remove JWT nuget package
* Remove client secret
It is not needed after changing application type in Azure
* Change token validation method to expiration time
* Revert changes of dropping mcc sign-in method
* Add email pre-fill for browser sign-in
* Implement Microsoft account login
* Create proxied web request class
* Whole bunch of code that doesn't work
* I finally FIXED IT
It took me 2 hours to resolve the problem
* Fill the missed method summary
* Remove some unused code
* Revert http version
* Remove JSON parsing bug workaround
Not needed anymore as per e06438b582
* Remove comment asking about clientID
Client ID is used for session token refreshes. Random UUID without hyphens
Co-authored-by: ORelio <ORelio@users.noreply.github.com>