Add ensemble predictor with 5-model architecture (Step 3/5)

Integrate text_processor with fraud_engine - Hybrid scoring (Step 2/5)

Add transformer text processor for Maysat method (Step 1/5)

Add Maysat method dependencies: transformers, torch, scikit-learn, sentence-transformers

Add master prompt compliance: models/, data/, docs/, fraud_engine.py

Complete FraudSimulator-AI vertical

initial commit