For #25201.
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# Checklist for submitter
If some of the following don't apply, delete the relevant line.
<!-- Note that API documentation changes are now addressed by the
product design team. -->
- [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/Committing-Changes.md#changes-files)
for more information.
- [x] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)
- [x] Added/updated automated tests
- [x] A detailed QA plan exists on the associated ticket (if it isn't
there, work with the product group's QA engineer to add it)
- [x] Manual QA for all new/changed functionality
## #22661
- Update `FlashMessage` behavior to, by default, hide itself when the
user performs any URL-changing navigation
- Add `persistOnPageChange` option to `renderFlash` API and associated
notification context and reducer logic, allowing override of this
behavior on a per-call basis
- Ensure proper order of evaluation of URL changes and render flash
action dispatches on the event loop
- Clean up legacy unused "undo"-related arguments and logic
- Allow the user to click in the same horizontal dimension as a flash
message
- Other misc. cleanup and refactoring
[Demo - messages hidden on page (any URL)
change](https://www.loom.com/share/1e884b6ba11c4b59bc74f51df3690131?sid=9b53e78b-6535-4541-b676-377760366cf4)
- [x] Changes file added for user-visible changes in `changes/`,
- [x] Manual QA for all new/changed functionality
---------
Co-authored-by: Jacob Shandling <jacob@fleetdm.com>
