Replace bind mount with Docker named volume for Redis data
This fixes 'operation not permitted' errors on macOS Docker Desktop
where bind mounts fail due to file sharing restrictions
Add comprehensive testing for TUI usability over SSH in production-like environment:
Infrastructure:
- Caddy reverse proxy config for WebSocket and API routing
- Docker Compose with SSH test server container
- TUI test configuration for smoke testing
Test Harness:
- SSH server Go test fixture with container management
- TUI driver with PTY support for automated input/output testing
- 8 E2E tests covering SSH connectivity, TERM propagation,
API/WebSocket connectivity, and TUI configuration
Scripts:
- SSH key generation for test environment
- Manual testing script with interactive TUI verification
The setup allows automated verification that the BubbleTea TUI works
correctly over SSH with proper terminal handling, alt-screen buffer,
and mouse support through Caddy reverse proxy.
- Move docker-compose.prod.yml and docker-compose.homelab-secure.yml to deployments/
- Create deployments/README.md with usage instructions
- Update test scripts to use new deployment paths
- Fix performance regression detection to output to tests/bin/
- All test outputs now properly organized in tests/bin/
