test: add lighter extensions vitest setup

test/setup.shared.ts

@@ -0,0 +1,62 @@
+import { vi } from "vitest";
+
+vi.mock("@mariozechner/pi-ai", async (importOriginal) => {
+  const original = await importOriginal<typeof import("@mariozechner/pi-ai")>();
+  return {
+    ...original,
+    getOAuthApiKey: () => undefined,
+    getOAuthProviders: () => [],
+    loginOpenAICodex: vi.fn(),
+  };
+});
+
+vi.mock("@mariozechner/clipboard", () => ({
+  availableFormats: () => [],
+  getText: async () => "",
+  setText: async () => {},
+  hasText: () => false,
+  getImageBinary: async () => [],
+  getImageBase64: async () => "",
+  setImageBinary: async () => {},
+  setImageBase64: async () => {},
+  hasImage: () => false,
+  getHtml: async () => "",
+  setHtml: async () => {},
+  hasHtml: () => false,
+  getRtf: async () => "",
+  setRtf: async () => {},
+  hasRtf: () => false,
+  clear: async () => {},
+  watch: () => {},
+  callThreadsafeFunction: () => {},
+}));
+
+// Ensure Vitest environment is properly set.
+process.env.VITEST = "true";
+// Config validation walks plugin manifests; keep an aggressive cache in tests to avoid
+// repeated filesystem discovery across suites/workers.
+process.env.OPENCLAW_PLUGIN_MANIFEST_CACHE_MS ??= "60000";
+// Vitest vm forks can load transitive lockfile helpers many times per worker.
+// Raise listener budget to avoid noisy MaxListeners warnings and warning-stack overhead.
+const TEST_PROCESS_MAX_LISTENERS = 128;
+if (process.getMaxListeners() > 0 && process.getMaxListeners() < TEST_PROCESS_MAX_LISTENERS) {
+  process.setMaxListeners(TEST_PROCESS_MAX_LISTENERS);
+}
+
+import { installProcessWarningFilter } from "../src/infra/warning-filter.js";
+import { withIsolatedTestHome } from "./test-env.js";
+
+type SharedTestSetupOptions = {
+  loadProfileEnv?: boolean;
+};
+
+export function installSharedTestSetup(options?: SharedTestSetupOptions): {
+  cleanup: () => void;
+  tempHome: string;
+} {
+  const testEnv = withIsolatedTestHome({
+    loadProfileEnv: options?.loadProfileEnv,
+  });
+  installProcessWarningFilter();
+  return testEnv;
+}