When --full is passed, apply also runs 'docker compose up' on all
services (not just missing/migrating ones) to pick up any config
changes (compose file, .env, etc).
- cf apply # Fast: state reconciliation only
- cf apply --full # Thorough: also refresh all running services
Previously, apply only handled:
1. Stopping orphans (in state, not in config)
2. Migrating services (in state, wrong host)
Now it also handles:
3. Starting missing services (in config, not in state)
This fixes the case where a service was stopped as an orphan, then
re-added to config - apply would say "nothing to do" instead of
starting it.
Added get_services_not_in_state() to state.py and updated tests.
