Add comprehensive terraform import documentation for Incus resources.
Includes syntax for importing containers with for_each keys, retrieving
image fingerprints, and specific import commands for Uranian hosts.
Covers troubleshooting for common import issues and state verification.
Removes obsolete korax.helu.ca host from ansible inventory.
Move TLS termination and reverse proxying entirely to Titania's
HAProxy, eliminating the redundant HAProxy instance on Prospero.
Backends now communicate over plain HTTP within the internal network.
- Remove HAProxy container, config, certs, and syslog from Prospero
- Remove ssl_backend flags from Titania backend definitions
- Replace pplg_haproxy_* vars with single pplg_domain variable
- Remove HAProxy syslog source from Alloy config
- Update OAuth2-Proxy to listen on all interfaces for Titania access
Replaces the minimal project description with a comprehensive README
including a component overview table, quick start instructions, common
Ansible operations, and links to detailed documentation. Aligns with
Red Panda Approval™ standards.
