Goals

low-fi dependencies
- eliminate dependency with education-ui/popover.
- only deps that are necessary.
- try to use as standard react as we can.
lightweight impl, following React practices: Make react work for us, not the other way around.
- state management
- easy to test both unit
Unify the four searches in Docs, reusing headless components:
- Home page article search (algolia)
- Home page connector search (algolia)
- AllOperations, in memory search
Separation of concerns: reuse the search behaviour, while changing the appearance, plugin optional behaviour.
- ideally reuse parts of existing search (recent searches, styling).

Use cases

search as I type, filtering an in memory array
search as I type, filtering in Algolia
ESC key resets the state (closes search result, clears query)
When displaying results, capture outside click.
For home page and article search: / triggers focus on search input.
Idem: include embedded results
Idem: show more results/pagination
When selecting an item, delegate to the parent what to do with it. Clicking won't change the URL always.