Manage and load balance typesense nodes

### Manage and load balance typesense nodes for high availability.

Scenario: distribute load on instances when there's no external load balance request.

Accompanying docs:
- [High availability](https://typesense.org/docs/guide/high-availability.html)
- [Running in production](https://typesense.org/docs/guide/running-in-production.html)
- [Syncing data](https://typesense.org/docs/guide/syncing-data-into-typesense.html#sync-changes-in-bulk-periodically)