- Add astrai/config/cli.py: OptSpec tables plus apply_specs infer click types and defaults from config fields, covering Optional[X], Union[X, None], PEP 604 X | None, stringified PEP 563 annotations, bool flag pairs, and repeatable list options
- Move GroupedCommand/GroupedOption and the three-layer YAML merge (option defaults < YAML < explicit CLI) into the config package, adding unknown-key warning and mapping validation
- Replace ~420 lines of hand-written @opt decorators in scripts/tools/train.py with a 66-entry spec table; option names, defaults, flag styles, and YAML semantics verified unchanged
- Migrate scripts/tools/server.py to the same mechanism with its section binding, integer coercion, and dtype validation preserved locally
- Add tests/config/test_cli.py covering type inference across annotation styles, default overrides, flag pairs, merge precedence, scientific notation, and help ordering
- Add server.py --config serve.yaml; explicit CLI flags override YAML
- Add scripts/serve.sh and serve_runtime.py for the Compose lifecycle
- Template server/cpu ports and param mounts in docker-compose.yml
- Document schema in docs/developer/docker-serving.md and params guide
- Add tests for runtime parsing and server CLI merge logic
- move setup_logging to astrai/logging.py
- timed() now uses logger.isEnabledFor(DEBUG) instead of separate env var
- enable ASTR_LOG_LEVEL=DEBUG to see per-step timing logs
- call setup_logging() in stream_chat.py
- setup_logging(): attach handler only to astrai logger, not root
- all astrai.* sub-module loggers inherit automatically
- controlled by ASTR_LOG_LEVEL env var (default INFO)
- called in if __name__ == '__main__' of each CLI script
- Replace argparse with click in all scripts (train, server, generate,
preprocess, benchmark)
- Add --config YAML support to train.py with CLI flag override
- Add --dry-run mode to validate config before training
- Add type annotations throughout benchmark.py
- Unify docstring format across all commands
- Remove redundant deps httpx, requests, pyyaml, rich from pyproject.toml
- Net -346 lines while adding YAML config support
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