test(playwright): reset session before provisioning login

Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>

Author: vitormattos

playwright/support/nc-login.ts

@@ -25,6 +25,12 @@ export async function login(
 	user: string,
 	password: string,
 ): Promise<void> {
+	// Ensure a previous authenticated session does not leak across persona switches.
+	await request.get('./logout', {
+		failOnStatusCode: false,
+		maxRedirects: 0,
+	}).catch(() => {})
+
 	const tokenResponse = await request.get('./csrftoken', {
 		failOnStatusCode: true,
 	})