refactor(#45): delete TransactionProcessingOrchestrator

packages/parser-core/src/bankstatements_core/processor.py

@@ -29,9 +29,6 @@
     TransactionSortingService,
 )
 from bankstatements_core.services.transaction_filter import TransactionFilterService
-from bankstatements_core.services.transaction_processing_orchestrator import (
-    TransactionProcessingOrchestrator,
-)
 from bankstatements_core.utils import is_date_column, to_float  # noqa: F401
 
 logger = logging.getLogger(__name__)
@@ -247,11 +244,6 @@ def __init__(
             entitlements=self.entitlements,
         )
 
-        self._transaction_orchestrator = TransactionProcessingOrchestrator(
-            duplicate_detector=self._duplicate_service,
-            sorting_service=self._sorting_service,
-        )
-
         # ServiceRegistry: single wiring point for transaction processing
         if registry is not None:
             self._registry = registry

packages/parser-core/src/bankstatements_core/services/service_registry.py

@@ -1,8 +1,7 @@
 """ServiceRegistry — single wiring point for transaction processing services.
 
 Centralises construction of duplicate detection, sorting, IBAN grouping, and
-the enrichment/classification pipeline that was previously spread across
-TransactionProcessingOrchestrator and BankStatementProcessor.
+the enrichment/classification pipeline.
 
 Usage (primary path)::
 
@@ -149,9 +148,6 @@ def process_transaction_group(
     ) -> tuple[list[dict], list[dict]]:
         """Enrich → classify → deduplicate → sort a group of transactions.
 
-        This replaces the explicit five-call chain that was previously spread
-        across BankStatementProcessor and TransactionProcessingOrchestrator.
-
         Args:
             transactions: List of transaction dicts for a single IBAN group.
             template: Optional bank template used for transaction type keywords.
@@ -205,7 +201,7 @@ def get_grouping_service(self) -> "IIBANGrouping":
         return self._grouping_service
 
     # ------------------------------------------------------------------
-    # Internal enrichment helpers (inlined from TransactionProcessingOrchestrator)
+    # Internal enrichment helpers
     # ------------------------------------------------------------------
 
     @staticmethod