- rename manager node and update host FQDNs in inventory
- enable multiple worker nodes by commenting out secondary disk
- standardize k8s configuration file paths with numeric prefixes
- disable k9s permissions step in manager role
- upgrade Longhorn chart to v1.12.0 and Traefik chart to v41.0.2
- update Traefik port_map with protocol and add forgejo service
- refine Traefik logging configuration to use new JSON format
- increase Longhorn disk probe retries and delays
- add placeholder directory for k8s_manager files
