Implement comparable LTV engine and close WP-0005

adaptive_pricing_core/__init__.py

@@ -7,6 +7,19 @@ from .boundary_engine import (
     default_commitment_terms,
     validate_pricing_configuration,
 )
+from .comparable_ltv import (
+    ComparableCustomerProfile,
+    ComparableLTVEstimate,
+    LTVPolicy,
+    PricingComparison,
+    PricingModelComparison,
+    SensitivityCase,
+    SensitivityOutcome,
+    compare_pricing_configurations,
+    default_sensitivity_cases,
+    estimate_comparable_customer_ltv,
+    select_reference_estimate,
+)
 from .pricing_models import (
     ChargeComponent,
     Commitment,
@@ -21,16 +34,27 @@ from .pricing_models import (
 __all__ = [
     "BoundaryPolicy",
     "ChargeComponent",
+    "ComparableCustomerProfile",
+    "ComparableLTVEstimate",
     "Commitment",
     "CommitmentTerms",
     "ConstraintResult",
+    "LTVPolicy",
     "PricingModel",
+    "PricingComparison",
+    "PricingModelComparison",
     "PricingModelStatus",
     "PricingConfiguration",
+    "SensitivityCase",
+    "SensitivityOutcome",
     "TunableParameter",
     "ValidationResult",
+    "compare_pricing_configurations",
+    "default_sensitivity_cases",
     "default_commitment_terms",
+    "estimate_comparable_customer_ltv",
     "load_pricing_models",
+    "select_reference_estimate",
     "validate_pricing_configuration",
     "validate_pricing_catalog",
     "validate_pricing_model",