Add package __init__ files

app/__init__.py

@@ -0,0 +1,13 @@
+"""
+Universal Model Trainer - Main Application Package
+
+A comprehensive platform for training and fine-tuning ML models on HuggingFace.
+"""
+
+__version__ = "1.0.0"
+__author__ = "Vector Plasticity"
+
+from app.config import settings
+from app.database import init_db, get_db
+
+__all__ = ["settings", "init_db", "get_db", "__version__"]