<!-- Add the related story/sub-task/bug number, like Resolves#123, or
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**Related issue:** Resolves#46560
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
- [X] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.
## Testing
- [x] Added/updated automated tests
- updated preview test. This won't run in CI right now b/c we didn't
update fleetctl, but I ran it successfully locally
- [X] QA'd all new/changed functionality manually
- [x] on main, did `fleetctl preview` with the 4.86.0 tag and verified
that charts were disabled
- [x] on this branch, did the same and verified charts were enabled
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Bug Fixes**
* Dashboard chart data collection (Hosts online and Vulnerability
exposure) is no longer disabled when starting preview mode.
* **Chores**
* Software inventory config moved to the current features flag so
historical chart data is preserved.
* **Tests**
* Added regression checks to ensure uptime, vulnerabilities, and
host-users historical data remain enabled in preview.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->