chore: remediate CI blockers for production readiness

e2e/fixtures/auth.fixture.ts

@@ -50,6 +50,16 @@ export async function loginUser(
   return res.json();
 }
 
+/** Logs in the seeded admin created by prisma/seed.ts for E2E admin happy paths. */
+export async function loginSeedAdmin(request: APIRequestContext): Promise<TokenPair> {
+  const phone = process.env['E2E_ADMIN_PHONE'] ?? '0876677771';
+  const password = process.env['SEED_DEFAULT_PASSWORD'];
+  if (!password) {
+    throw new Error('SEED_DEFAULT_PASSWORD is required to log in the seeded admin user');
+  }
+  return loginUser(request, phone, password);
+}
+
 /**
  * Extended test fixture that provides a pre-authenticated API context.
  *