feat: 报销审批流重构与管家计划全链路贯通

- 重构报销状态注册表、审批流路由与平台风险标记
- 完善管家意图规划器与模型计划构建器全链路
- 新增 OCR Worker 脚本、数据库会话管理与通知状态
- 优化文档中心、日志视图、预算中心与员工管理交互
- 增强工作台摘要、图标资源与全局主题样式
- 补充审批路由、状态注册、OCR 服务与管家规划器测试覆盖

server/src/app/services/expense_claim_status_registry.py

@@ -5,6 +5,8 @@ from typing import Any
 
 from app.services.expense_claim_workflow_constants import (
     APPROVAL_DONE_STAGE,
+    APPLICATION_ARCHIVE_STAGE,
+    APPLICATION_LINK_STATUS_STAGE,
     ARCHIVE_ACCOUNTING_STAGE,
     BUDGET_MANAGER_APPROVAL_STAGE,
     DIRECT_MANAGER_APPROVAL_STAGE,
@@ -73,6 +75,8 @@ CANONICAL_APPROVAL_STAGES = {
     BUDGET_MANAGER_APPROVAL_STAGE,
     FINANCE_APPROVAL_STAGE,
     APPROVAL_DONE_STAGE,
+    APPLICATION_LINK_STATUS_STAGE,
+    APPLICATION_ARCHIVE_STAGE,
     ARCHIVE_ACCOUNTING_STAGE,
     PAYMENT_PENDING_STAGE,
     PAYMENT_PAID_STAGE,
@@ -214,8 +218,10 @@ def _approved_stage(raw_stage: str, is_application_claim: bool) -> str:
     stage = _normalize_stage_alias(raw_stage)
     lowered = str(raw_stage or "").strip().lower()
     if is_application_claim:
-        if not stage or lowered == "completed":
-            return APPROVAL_DONE_STAGE
+        if stage == APPLICATION_ARCHIVE_STAGE:
+            return APPLICATION_ARCHIVE_STAGE
+        if not stage or lowered == "completed" or stage == APPROVAL_DONE_STAGE:
+            return APPLICATION_LINK_STATUS_STAGE
         return stage
     if stage in {ARCHIVE_ACCOUNTING_STAGE, PAYMENT_PAID_STAGE}:
         return stage