## PR 2/2 for #32037
- Implements update for the Linux setup experience from the end-user's
point of view (the "My device" page).
- Works in concert with the new endpoints implemented in
https://github.com/fleetdm/fleet/pull/32493
- My device page calls a new endpoint to get in-progress setup
experience software installations. If there are any, the page is
replaced with a "Setting up your device" page
- The UI polls this endpoint until all such installations are either
successful or failed (including canceled)
- Setting up your device page includes a table displaying the name and
status of each software installation
- Once all installations are finished (succeed/fail), renders the
regular My device page
- Add a handler for the new API call for relevant tests
## Testing
Can use [this branch with fake
data](https://github.com/fleetdm/fleet/tree/32037-end-user-fake-data) to
help test this PR
- [x] Changes file added for user-visible changes in `changes/`
- [x] Added/updated automated tests - additional tests coming in
follow-up
- [x] QA'd all new/changed functionality manually
---------
Co-authored-by: Jacob Shandling <jacob@fleetdm.com>
