chore: establish learning module baseline

OpenMAIC/e2e/fixtures/base.ts

@@ -0,0 +1,17 @@
+import { test as base } from '@playwright/test';
+import { MockApi } from './mock-api';
+
+type Fixtures = {
+  mockApi: MockApi;
+};
+
+export const test = base.extend<Fixtures>({
+  mockApi: async ({ page }, use) => {
+    const mockApi = new MockApi(page);
+    // Always mock server-providers — called on every page load by root layout
+    await mockApi.mockServerProviders();
+    await use(mockApi);
+  },
+});
+
+export { expect } from '@playwright/test';