Document the complete subject hierarchy including deploy subjects,
response subjects, and discovery subject. Add example NATS server
configuration demonstrating tiered authentication with listener,
test deployer, and admin deployer permission patterns.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Allows setting --nats-url, --nkey-file, --branch, --action, and --timeout
via HOMELAB_DEPLOY_* environment variables.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Document all three operational modes, CLI flags, MCP tools,
NixOS module options, and the message protocol.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
