Ensure backup settings in playwright

[BillCarsonFr]

Checklist

• [ ] Tests written for new code (and old code if feasible)
• [ ] Linter and other CI checks pass
• [ ] Sign-off given on the changes (see CONTRIBUTING.md)

Improve the e2e crypto test and ensure that the backup is correctly configured after verification. It will ensure that the backup version is as expected, and that the backup can be used to import keys (active), and to export (decryption key known)

The test will fail when verifying with passphrase/key until this react PR is reverted

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This change is marked as an internal change (Task), so will not be included in the changelog.