Refactor import and workflow services plus adapter seams

jarca_ledger_mcp/adapters/mcp/tool_contracts.py

@@ -0,0 +1,60 @@
+from __future__ import annotations
+
+from ...service import (
+    apply_categorization_rules,
+    close_asset_snapshot,
+    create_category_rule,
+    create_ledger_account,
+    create_ledger_backup,
+    create_ledger_budget,
+    create_ledger_category,
+    create_ledger_transaction,
+    create_manual_asset,
+    deactivate_manual_asset,
+    delete_category_rule,
+    delete_ledger_category,
+    delete_ledger_transaction,
+    get_asset_liquidity_report,
+    get_asset_snapshot_report,
+    get_balance_reconciliation_report,
+    get_budget_vs_actual_report,
+    get_category_spending_report,
+    get_fixed_cost_report,
+    get_investable_cashflow_report,
+    get_ledger_backup_status,
+    get_ledger_db_status,
+    get_monthly_cashflow_report,
+    get_net_worth_timeseries,
+    health_check,
+    import_kb_bank_pdf,
+    import_seoulpay_xlsx,
+    import_toss_bank_pdf,
+    import_toss_securities_pdf,
+    list_category_rules,
+    list_cross_transfer_review_queue,
+    list_ledger_accounts,
+    list_ledger_backups,
+    list_ledger_budgets,
+    list_ledger_categories,
+    list_ledger_import_batches,
+    list_ledger_transactions,
+    list_manual_assets,
+    list_uncategorized_transactions,
+    preview_asset_snapshot_close,
+    preview_categorization,
+    preview_cross_account_transfers,
+    preview_kb_bank_pdf_import,
+    preview_ledger_csv_import,
+    preview_seoulpay_xlsx_import,
+    preview_toss_bank_pdf_import,
+    preview_toss_securities_pdf_import,
+    rollback_ledger_import_batch,
+    run_cross_account_transfer_match,
+    seed_default_category_rules,
+    seed_default_ledger_categories,
+    update_category_rule,
+    update_ledger_account,
+    update_ledger_transaction,
+    update_manual_asset,
+    get_uncategorized_merchant_summary,
+)