feature request: add chrome groups persistence

[laurencefass]

Describe the bug

Not a bug.

Session Buddy doesnt save group state. It would be great to restore groups too when restoring session.

Steps to reproduce

Cant reproduce this currently.

Expected behaviour

A nice to have feature, rather than a should have feature.... :)

Screenshots

If applicable, add screenshots to help explain your problem.

Environment

You may write here the specifications like the version of the project, operating system, or hardware if applicable.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Logs / Stack trace

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