feat(platform): close AI expense value loop

Add tenant-safe value, telemetry, connector, commercial, and production-readiness foundations.

server/tests/test_approval_risk_concurrency_postgres.py

@@ -42,6 +42,7 @@ def test_disposition_reopen_and_approval_share_claim_lock(
     disposition_id = f"disposition-lock-{suffix}"
     manager_email = f"manager-{suffix}@example.com"
     manager_user = CurrentUserContext(
+        tenant_id="default",
         username=manager_email,
         name="并发审批经理",
         role_codes=["manager"],
@@ -146,12 +147,14 @@ def _seed_locked_risk_case(
 ) -> None:
     manager = Employee(
         id=f"manager-risk-lock-{suffix}",
+        tenant_id="default",
         employee_no=f"M-RISK-LOCK-{suffix}",
         name="并发审批经理",
         email=manager_email,
     )
     employee = Employee(
         id=f"employee-risk-lock-{suffix}",
+        tenant_id="default",
         employee_no=f"E-RISK-LOCK-{suffix}",
         name="并发风险员工",
         email=f"employee-{suffix}@example.com",
@@ -160,6 +163,7 @@ def _seed_locked_risk_case(
     now = datetime.now(UTC)
     claim = ExpenseClaim(
         id=claim_id,
+        tenant_id="default",
         claim_no=f"EXP-RISK-LOCK-{suffix}",
         employee=employee,
         employee_name=employee.name,