add tests for rewards dashboard

mocks/rewards/referrals.ts

+import type { RewardsUserReferralsResponse } from 'types/api/rewards';
+
+export const base: RewardsUserReferralsResponse = {
+  code: 'QWERTY',
+  link: 'https://example.com?ref=QWERTY',
+  referrals: '15',
+};

mocks/rewards/rewardsConfig.ts

+import type { RewardsConfigResponse } from 'types/api/rewards';
+
+export const base: RewardsConfigResponse = {
+  rewards: {
+    registration: '100',
+    registration_with_referral: '200',
+    daily_claim: '10',
+    referral_share: '0.1',
+  },
+};

ui/pages/RewardsDashboard.pw.tsx

+import type { BrowserContext } from '@playwright/test';
+import React from 'react';
+
+import * as rewardsBalanceMock from 'mocks/rewards/balance';
+import * as dailyRewardMock from 'mocks/rewards/dailyReward';
+import * as referralsMock from 'mocks/rewards/referrals';
+import * as rewardsConfigMock from 'mocks/rewards/rewardsConfig';
+import * as profileMock from 'mocks/user/profile';
+import { contextWithAuth } from 'playwright/fixtures/auth';
+import { ENVS_MAP } from 'playwright/fixtures/mockEnvs';
+import { contextWithRewards } from 'playwright/fixtures/rewards';
+import { test, expect } from 'playwright/lib';
+
+import RewardsDashboard from './RewardsDashboard';
+
+const testWithAuth = test.extend<{ context: BrowserContext }>({
+  context: contextWithAuth,
+}).extend<{ context: BrowserContext }>({
+  context: contextWithRewards,
+});
+
+testWithAuth.beforeEach(async({ mockEnvs, mockApiResponse }) => {
+  await mockEnvs([ ...ENVS_MAP.rewardsService ]);
+  await mockApiResponse('user_info', profileMock.withEmailAndWallet);
+});
+
+testWithAuth('base view +@dark-mode +@mobile', async({ render, mockApiResponse }) => {
+  await mockApiResponse('rewards_user_balances', rewardsBalanceMock.base);
+  await mockApiResponse('rewards_user_daily_check', dailyRewardMock.base);
+  await mockApiResponse('rewards_user_referrals', referralsMock.base);
+  await mockApiResponse('rewards_config', rewardsConfigMock.base);
+
+  const component = await render(<RewardsDashboard/>);
+  await expect(component).toHaveScreenshot();
+});
+
+testWithAuth('with error', async({ render }) => {
+  const component = await render(<RewardsDashboard/>);
+  await expect(component).toHaveScreenshot();
+});