This also adds a test to make sure that the event contract is still listening to other events, especially in the case where we may want partial hydration in the future.
PR Close#55549
This commit fixes an issue where event contract init script was injected into the page before the inlined event dispatch script. That resulted in runtime exceptions, since event contract relies on some code being present on a page already.
PR Close#55502
JSAction script is inlined into the HTML by the build process to avoid extra blocking request. The script looks like this:
```
<script type="text/javascript" id="ng-event-dispatch-contract">...</script>
```
This commit updates the logic to remove JSAction if event replay feature is disabled or if there are no events to replay.
PR Close#55428
Alan Agius