Zk | Delta-V server migration

procure server
install/configure software
- CDN
  - built
  - configured
- Watchdog
  - built
  - configured
  - servers running
- Admin
  - built
  - configured
- Redbot
  - built
  - configured
- Wiki
  - built
  - configured
  - migrated
- Server software
  - Nginx
    - installed
    - configured
    - landing page
  - Postgres
    - installed
    - configured
    - migrated
      - Schema
      - Initial — requires a database restart to set the replication level
      - Logical replication — should be configured to Just Work™, but will have to see on the DB restart
  - MariaDB
    - installed
    - configured
    - migrated
  - Prometheus
    - installed
    - configured
Move domains
- deltav.gay pointing at server
- hub updated
- redirections from delta-v.org