Add initial project structure with configuration, utilities, and API endpoints

utils/data_validator.py

@@ -0,0 +1,16 @@
+# utils/data_validator.py
+from typing import Dict, Any
+import pandas as pd
+
+class DataValidator:
+    @staticmethod
+    def validate_crm_data(data: pd.DataFrame) -> bool:
+        """Validate CRM data structure"""
+        required_columns = ['customer_id', 'interaction_date', 'interaction_type']
+        return all(col in data.columns for col in required_columns)
+    
+    @staticmethod
+    def validate_training_data(data: Dict[str, Any]) -> bool:
+        """Validate training material data"""
+        required_fields = ['content', 'category', 'level']
+        return all(field in data for field in required_fields)