chore(test): fix oxlint errors

src/web/auto-reply.test-harness.ts

@@ -45,7 +45,7 @@ export async function rmDirWithRetries(
       retryDelay: delayMs,
     });
     return;
-  } catch (err) {
+  } catch {
     // Fall back for older Node implementations (or unexpected retry behavior).
     for (let attempt = 0; attempt < attempts; attempt += 1) {
       try {

src/web/auto-reply.web-auto-reply.prefixes-and-partial-gating.test.ts

@@ -1,11 +1,9 @@
 import "./test-helpers.js";
-import fs from "node:fs/promises";
 import { afterAll, beforeAll, describe, expect, it, vi } from "vitest";
 import type { OpenClawConfig } from "../config/config.js";
 import {
   installWebAutoReplyTestHomeHooks,
   installWebAutoReplyUnitTestHooks,
-  makeSessionStore,
   resetLoadConfigMock,
   setLoadConfigMock,
 } from "./auto-reply.test-harness.js";