feat(platform): close AI expense value loop

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

server/tests/test_steward_planner.py

@@ -9,7 +9,7 @@ from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 from sqlalchemy.pool import StaticPool
 
-from app.api.deps import get_db
+from app.api.deps import CurrentUserContext, get_current_user, get_db
 from app.db.base import Base
 from app.main import create_app
 from app.models.financial_record import ExpenseClaim
@@ -299,6 +299,16 @@ def _create_steward_test_client_with_db():
             db.close()
 
     app.dependency_overrides[get_db] = override_db
+    app.dependency_overrides[get_current_user] = lambda: CurrentUserContext(
+        username="zhang.xiaoqing",
+        name="张小青",
+        role_codes=["user"],
+        is_admin=False,
+        tenant_id="default",
+        department_name="产品交付部",
+        employee_no="E-STEW-001",
+        employee_id="employee-steward-001",
+    )
     return TestClient(app), TestingSessionLocal, app
 
 
@@ -756,22 +766,25 @@ def test_steward_planner_builds_travel_attachment_group_with_exclusions() -> Non
 
 def test_steward_stream_endpoint_emits_thinking_before_plan(monkeypatch) -> None:
     _patch_steward_endpoint_planner(monkeypatch)
-    client = TestClient(create_app())
+    client, _session_factory, app = _create_steward_test_client_with_db()
 
-    with client.stream(
-        "POST",
-        "/api/v1/steward/plans/stream",
-        json={
-            "message": "我要报销昨天的交通费",
-            "client_now_iso": "2026-06-04T09:30:00+08:00",
-        },
-    ) as response:
-        assert response.status_code == 200
-        events = [
-            json.loads(line.decode("utf-8") if isinstance(line, bytes) else line)
-            for line in response.iter_lines()
-            if line
-        ]
+    try:
+        with client.stream(
+            "POST",
+            "/api/v1/steward/plans/stream",
+            json={
+                "message": "我要报销昨天的交通费",
+                "client_now_iso": "2026-06-04T09:30:00+08:00",
+            },
+        ) as response:
+            assert response.status_code == 200
+            events = [
+                json.loads(line.decode("utf-8") if isinstance(line, bytes) else line)
+                for line in response.iter_lines()
+                if line
+            ]
+    finally:
+        app.dependency_overrides.clear()
 
     assert [event["event"] for event in events][:2] == ["thinking", "thinking"]
     assert events[0]["data"]["stage"] == "stream_start"
@@ -781,17 +794,20 @@ def test_steward_stream_endpoint_emits_thinking_before_plan(monkeypatch) -> None
 
 def test_steward_plan_endpoint_persists_application_and_reimbursement_state(monkeypatch) -> None:
     _patch_steward_endpoint_planner(monkeypatch)
-    client = TestClient(create_app())
+    client, _session_factory, app = _create_steward_test_client_with_db()
 
-    response = client.post(
-        "/api/v1/steward/plans",
-        json={
-            "message": "我想申请7月2日去北京出差，并且我要报销昨天的交通费",
-            "user_id": "u-steward-state",
-            "client_now_iso": "2026-06-04T09:30:00+08:00",
-            "context_json": {"session_type": "steward", "entry_source": "personal_workbench"},
-        },
-    )
+    try:
+        response = client.post(
+            "/api/v1/steward/plans",
+            json={
+                "message": "我想申请7月2日去北京出差，并且我要报销昨天的交通费",
+                "user_id": "u-steward-state",
+                "client_now_iso": "2026-06-04T09:30:00+08:00",
+                "context_json": {"session_type": "steward", "entry_source": "personal_workbench"},
+            },
+        )
+    finally:
+        app.dependency_overrides.clear()
 
     assert response.status_code == 200
     payload = response.json()