fix(explorer): harden operations smoke test and surface note placement

Move extended token-list label to the operations intro, wait for network idle
before asserting, and clear conflicting NO_COLOR/FORCE_COLOR in Playwright config.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/components/explorer/OperationsHubPage.tsx

@@ -181,6 +181,7 @@ export default function OperationsHubPage({
         <p className="text-base leading-7 text-gray-600 dark:text-gray-400 sm:text-lg sm:leading-8">
           {page.description}
         </p>
+        <TokenListSurfaceNote className="mt-3 text-sm text-gray-600 dark:text-gray-400" />
       </div>
 
       {page.note ? (
@@ -250,7 +251,6 @@ export default function OperationsHubPage({
           <div className="mt-2 text-sm text-gray-600 dark:text-gray-400">
             Chains · {(tokenList?.tokens || []).length} tokens across {tokenChainCoverage} networks
           </div>
-          <TokenListSurfaceNote className="mt-2 text-xs text-gray-500 dark:text-gray-400" />
         </Card>
 
         <Card className="border border-gray-200 dark:border-gray-700">

playwright.config.ts

@@ -1,9 +1,8 @@
 import { defineConfig, devices } from '@playwright/test';
 
-// Avoid Node warning: "NO_COLOR env is ignored due to FORCE_COLOR"
-if (process.env.NO_COLOR !== undefined) {
-  delete process.env.FORCE_COLOR;
-}
+// Cursor/CI often sets both; Node warns when they conflict.
+delete process.env.NO_COLOR;
+delete process.env.FORCE_COLOR;
 
 export default defineConfig({
   testDir: './scripts',

scripts/e2e-sprint-smoke.spec.ts

@@ -27,7 +27,8 @@ test.describe('Explorer sprint smoke', () => {
   })
 
   test('operations hub loads extended token list note', async ({ page }) => {
-    await page.goto(`${EXPLORER_URL}/operations`, { waitUntil: 'domcontentloaded', timeout: 20000 })
-    await expect(page.getByText(/Extended Metamask dual-chain catalog/i)).toBeVisible({ timeout: 10000 })
+    await page.goto(`${EXPLORER_URL}/operations`, { waitUntil: 'networkidle', timeout: 30000 })
+    await expect(page.getByRole('heading', { name: /Operations Hub/i })).toBeVisible({ timeout: 10000 })
+    await expect(page.getByText(/Extended Metamask dual-chain catalog/i).first()).toBeVisible({ timeout: 10000 })
   })
 })