feat(report): Add battery report generation and update course documentation

- Introduced `battery_report.json` for local data analysis, excluding it from the database.
- Enhanced `AGENTS.md` to reflect updated test baseline with 795 passed tests.
- Added new metrics for trade flow in `dict_service.py`, improving transaction data analysis.
- Updated regex patterns in `guardrail.py` to better handle numeric extraction and prevent misinterpretation of tokens.
- Expanded course modules with new content on FR-8/9/10 capabilities and L3 role management.
- Improved concurrency handling in transaction processing to ensure accurate alert generation.

This update enhances data analysis capabilities and improves the overall structure and clarity of course materials.

.gitignore

@@ -39,6 +39,9 @@ Thumbs.db
 *.log
 logs/
 
+# 数据分析 20 题 live battery 本地报告（不入库，见 scripts/dev/run_query_battery.py）
+scripts/dev/battery_report.json
+
 # Milvus / Neo4j local
 .milvus/