[verified] Implement account valuation history for issue 12

jarca_ledger_mcp/service.py

@@ -4,6 +4,7 @@ import sys
 from types import ModuleType
 
 from .application import accounts_write_services as _accounts_write_services
+from .application import account_valuation_service as _account_valuation_service
 from .application import asset_account_services as _asset_account_services
 from .application import assets_service as _assets_service
 from .application import budgets_write_services as _budgets_write_services
@@ -27,6 +28,7 @@ _current_kst_datetime = _shared._current_kst_datetime
 _PROXY_MODULES = (
     _shared,
     _accounts_write_services,
+    _account_valuation_service,
     _system_services,
     _asset_account_services,
     _assets_service,