- templates/sniffer/decnet_logging.py: add logging configuration for sniffer integration
- templates/ssh/decnet_logging.py: add SSH service logging template
- development/DEVELOPMENT.md: document new MySQL backend, p0f, profiler, config API features
- pyproject.toml: update dependencies for MySQL, p0f, profiler functionality
real_ssh was a separate service name pointing to the same template and
behaviour as ssh. Merged them: ssh is now the single real-OpenSSH service.
- Rename templates/real_ssh/ → templates/ssh/
- Remove decnet/services/real_ssh.py
- Deaddeck archetype updated: services=["ssh"]
- Merge test_real_ssh.py into test_ssh.py (includes deaddeck + logging tests)
- Drop decnet.services.real_ssh from test_build module list
