Explains that SWAG's `fail2ban` configurations reside in a node-local Docker volume, not StorageBox. Details a scenario where Grafana Live WebSocket reconnects can cause 401s, leading to IP bans. Provides an Ansible mitigation strategy and highlights the need to ensure consistent `fail2ban` overrides across all potential failover nodes for smooth recovery.
- Anglicized setup and facts markdown file names for better consistency.
- Updated 01-swarm-init-multinode.md to highlight Ansible automation of Swarm initialization and labeling.
- Overhauled 03-infra-stack-changes.md to describe the single monolithic file strategy and reflect current Redis, RabbitMQ, and etcd cluster configurations.
- Fixed minor overrides and typos in Patroni templates and Ansible bootstrap documents.
- Restructured README and roadmap mapping to align with the renamed setup documents.
