Related to: #18869
Changes:
- Updated the /start questionnaire to generate a 30 day, 10 host trial
for Fleet Premium when users submit the step before the "Is it any
good?" step (Where the user is directed to try `fleetctl preview`) and
to save the details (license key and expiration timestamp) of the trial
to their user record.
- Added two new attributes to the User model:
- `fleetPremiumTrialLicenseKey`: A Fleet Premium license key that was
generated for the user when they progressed through the get started
questionnaire.
- `fleetPremiumTrialLicenseKeyExpiresAt`: A JS timestamp of when the
user's Fleet Premium trial license key expires.
- Updated the try-fleet page to have copyable terminal commands, and to
add the `--license_key` flag with the users license key to the command
to run `fleetctl preview`