- 新增8个测试文件(bot_bridge/kpi_causality/cash/predict/reports/tax_compliance/expenses/probe_cost) - 增强 budget/auth/users + conftest账套模式适配 - 测试驱动修复: bot_bridge导入batch_id→source_batch; cash_forecast extra空dict - 全量: 451 passed, 1 xfailed; 报告 docs/cma-test-coverage-report.md