feat: 增加差旅报销标准测算和财务终审流程

新增差旅报销测算接口及 Spreadsheet 规则解析，审批流程拆分直属领导审批与财务终审两阶段并细分权限，修复 PDF 文本层缺失时自动回退 OCR，提交后清理关联会话，前端适配审批流交互并补充单元测试。
2026-05-21 09:28:33 +08:00
parent 002bf4f756
commit 8f65661809
43 changed files with 4366 additions and 410 deletions
--- a/server/src/app/services/document_intelligence.py
+++ b/server/src/app/services/document_intelligence.py
@@ -86,7 +86,7 @@ DOCUMENT_RULES: tuple[DocumentRule, ...] = (
        scene_code="travel",
        scene_label="差旅票据",
        expense_type="travel",
-        keywords=("高铁", "火车", "动车", "铁路", "车次", "检票", "二等座", "一等座"),
+        keywords=("铁路电子客票", "电子客票", "高铁", "火车", "动车", "铁路", "车次", "检票", "二等座", "一等座", "票价"),
        score_bias=0.32,
    ),
    DocumentRule(