cookie handling

src/services/management/__tests__/management-auth.test.ts

@@ -35,6 +35,7 @@ describe("Manager session cookie", () => {
       expect.any(String),
       expect.objectContaining({ secure: false, path: "/" }),
     );
+    expect(cookieSet).toHaveBeenCalledWith("nextchair_manager_session", "", { path: "/manager", maxAge: 0 });
   });
 
   it("marks the cookie Secure for an HTTPS deployment", async () => {