## Summary
Follow up to #132590.
Part of #181111.
This updates the developer examples for `@kbn/ml-response-stream` to
include a variant with a full Redux Toolkit setup. For this case, the
`@kbn/ml-response-stream` now includes a generic slice `streamSlice`
that can be used. This allows the actions created to be streamed via
NDJSON to be shared across server and client.
Functional tests for the examples were added too. To run these tests you
can use the following commands:
```
# Start the test server (can continue running)
node scripts/functional_tests_server.js --config test/examples/config.js
# Start a test run
node scripts/functional_test_runner.js --config test/examples/config.js
```
### Checklist
- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [x] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
