Increase Counterwallet import test timeout to 30s for CI runners

PBKDF2 key derivation (600K iterations) plus wallet context hydration
can exceed 20s on slower CI runners. The test was timing out at exactly
20s waiting for the address to render after import.

Author: droplister

e2e/tests/address-type-matrix.spec.ts

@@ -279,14 +279,15 @@ test.describe('Address Type Matrix - Counterwallet Wallet', () => {
   test('importing Counterwallet mnemonic creates Counterwallet wallet', async ({ extensionPage }) => {
     await importMnemonic(extensionPage, TEST_COUNTERWALLET_MNEMONIC, TEST_PASSWORD);
 
-    // Wait for wallet state to propagate after import
-    // React state updates from createMnemonicWallet may still be pending after navigation
+    // Wait for wallet state to propagate after import.
+    // PBKDF2 key derivation (600K iterations) can take 10-15s on CI runners,
+    // and the wallet context refresh adds more time after that.
     await extensionPage.waitForLoadState('networkidle');
 
     // Wait for the address container to appear - this only renders when wallet data is ready
     // (not during "Loading wallet data..." or "No wallet unlocked" states)
     const addressContainer = extensionPage.locator('[aria-label="Current address"]');
-    await expect(addressContainer).toBeVisible({ timeout: 20000 });
+    await expect(addressContainer).toBeVisible({ timeout: 30000 });
 
     // Now verify the address text matches expected format
     const address = await getCurrentDisplayedAddress(extensionPage);