feat(ml): add database schema, config parser, and DVC setup

- Initialize DVC with local storage backend (task 1.6)
- Create PostgreSQL schema for training_runs table (task 1.7)
- Add SQLAlchemy database connection setup (task 1.8)
- Create Pydantic config models for pipeline.yaml (task 2.1)
- Add migration runner for database setup
- Fix pyproject.toml package discovery config

services/ml/candle_ml.egg-info/requires.txt

@@ -0,0 +1,17 @@
+fastapi>=0.109.0
+uvicorn[standard]>=0.27.0
+scikit-learn>=1.4.0
+xgboost>=2.0.3
+pandas>=2.2.0
+numpy>=1.26.0
+joblib>=1.3.2
+mlflow>=2.10.0
+pyyaml>=6.0.1
+TA-Lib>=0.4.28
+dvc>=3.40.0
+sqlalchemy>=2.0.25
+psycopg2-binary>=2.9.9
+pydantic>=2.5.0
+pydantic-settings>=2.1.0
+matplotlib>=3.8.2
+seaborn>=0.13.1