Adds a timestamp for each state we have time (and that isn't a state
downstream from the current state) in the CR timeline.
<img width="437" height="318" alt="image"
src="https://github.com/user-attachments/assets/a499e73f-c506-46a0-8d1a-7e4eb5ec4f7d"
/>
The timestamp respects the user's preferred locale and uses the `time`
element.
I've used the current name of the API payload's timestamps as it stands
on the enterprise main branch for now. This name is not set in any
schemas yet, so it is likely to change. Because it's not currently
exposed to any users, that will not cause any issues. Name suggestions
are welcome if you have them.
We only show timestamps for states up to and including the current
state. Timestamps for downstream states (such as "approved" if you're in
the "in review" state), will not be shown, even if they exist in the
payload. (There are some decisions to make on whether to include these
in the payload at all or not.)
There's no flags in this PR. They're not necessary If the API payload
doesn't contain the timestamp, we just don't render the timestamp, and
the timeline looks the way it always did:
<img width="447" height="399" alt="image"
src="https://github.com/user-attachments/assets/0062393a-190c-4099-bc16-29f9da82e7ea"
/>
## Bonus work
In the `ChangeRequestTimeline.tsx` file, I've made a few extra changes:
- `createTimelineItem` and `createScheduledTimelineItem` have become
normal React components (`TimelineItem` and `ScheduledTimelineItem`) and
are being called as such (in accordance with [React
recommendations](https://react.dev/reference/rules/react-calls-components-and-hooks#never-call-component-functions-directly)).
- I've updated the subtitles for schedules to also use the time element,
to improve HTML structure.
## Outstanding work
There's a few things that still need to be sorted out (primarily with
UX). Mainly about how we handle scheduled items, which already have time
information. For now, it looks like this:
<img width="426" height="394" alt="image"
src="https://github.com/user-attachments/assets/4bfc4ca2-c738-4954-9251-8d063143371e"
/>
<img width="700" height="246" alt="image"
src="https://github.com/user-attachments/assets/fe688b08-c5c8-40f8-a9d0-fe455e44665f"
/>
We're migrating to ESM, which will allow us to import the latest
versions of our dependencies.
Co-Authored-By: Christopher Kolstad <chriswk@getunleash.io>
Lots of work here, mostly because I didn't want to turn off the
`noImplicitAnyLet` lint. This PR tries its best to type all the untyped
lets biome complained about (Don't ask me how many hours that took or
how many lints that was >200...), which in the future will force test
authors to actually type their global variables setup in `beforeAll`.
---------
Co-authored-by: Gastón Fournier <gaston@getunleash.io>
