Refine admin login flow and verification harness

tests/e2e/public-smoke.spec.ts

@@ -1,6 +1,7 @@
 import { expect, test } from '@playwright/test';
+import { captureEvidence } from './helpers/evidence';
 
-const baseUrl = (process.env.E2E_BASE_URL ?? 'http://178.104.200.7/taxbaik').replace(/\/$/, '');
+const baseUrl = (process.env.E2E_BASE_URL ?? 'https://www.taxbaik.com/taxbaik').replace(/\/$/, '');
 
 test.describe('public smoke', () => {
   test('@smoke loads the main public pages with SEO basics', async ({ page }) => {
@@ -19,5 +20,7 @@ test.describe('public smoke', () => {
     await expect(page.getByRole('heading', { name: /상담 신청/ })).toBeVisible();
     await expect(page.getByRole('link', { name: /뒤로가기/ })).toBeVisible();
     await expect(page.getByRole('button', { name: /상담신청/ })).toBeVisible();
+
+    await captureEvidence(page, test.info(), 'public-smoke');
   });
 });