Doc Improvements

1. Delete this file. The prometheus doc is a better reference for how to configure things in BB specifically and lays out all the steps.

2. Expand on k8s auth setup and acl policy setup. Both rely heavily on the end user reading other docs/code. Ideally we provide step by step how to setup these properly through either CLI or UI.

3. Consolidate Production Recommendations into single production.md file (Production-ha should be part of this file under ## High Availablility section. Ensure that this file walks through someone wanting to setup a production installation and then linking to other documents like prometheus.md that they can then follow.