feat(auth): add opaque bearer sessions

server/tests/test_linked_reimbursement_draft_jobs.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 from collections.abc import Generator
 from datetime import UTC, datetime
 
+from auth_helpers import install_legacy_header_auth_override
 from fastapi.testclient import TestClient
 from sqlalchemy.orm import Session
 
@@ -12,7 +13,9 @@ from app.main import create_app
 from app.models.employee import Employee
 from app.models.financial_record import ExpenseClaim
 from app.schemas.orchestrator import OrchestratorResponse, OrchestratorTraceSummary
-from app.services.linked_reimbursement_draft_jobs import clear_linked_reimbursement_draft_jobs_for_tests
+from app.services.linked_reimbursement_draft_jobs import (
+    clear_linked_reimbursement_draft_jobs_for_tests,
+)
 from app.services.orchestrator import OrchestratorService
 from app.test_helpers.db import build_in_memory_session_factory
 
@@ -53,6 +56,7 @@ def seed_employee_and_application(db: Session) -> None:
 def build_client(monkeypatch) -> tuple[TestClient, object]:
     session_factory = build_in_memory_session_factory()
     app = create_app()
+    install_legacy_header_auth_override(app)
 
     def override_db() -> Generator[Session, None, None]:
         db = session_factory()