feat(platform): close AI expense value loop

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

server/tests/test_finance_report_task.py

@@ -75,6 +75,8 @@ def test_finance_report_task_generates_pdf_and_agent_record(monkeypatch, tmp_pat
 
         result = DigitalEmployeeFinanceReportTaskService(db).generate_report(
             report_type="weekly",
+            start_date=(now - timedelta(days=7)).date(),
+            end_date=now.date(),
             send_email=True,
             dry_run_email=True,
         )