Authentication sessions are not persistent

[fstasi]

Describe the problem

Authentication sessions with the arduino cloud are not persistent between application lifecycles

To reproduce

1. open the IDE2
2. open the remote sketchbook
3. login using you arduino credentials
4. close the application
5. re open the application
6. open the remote sketchbook
7. ❗️verify that login is needed again

Expected behavior

I expect the login to be persistent between different IDE2 runs.

Arduino IDE version

2.0.0-rc5

Operating system

macOS

Operating system version

12.3.1

Additional context

No response

Issue checklist

• I searched for previous reports in the issue tracker
• I verified the problem still occurs when using the latest nightly build
• My report contains all necessary details