Merge fix/web-app-nextcloud/discourse-firstrunwizard f9f4efe009 into feature/store-i18n

Main's fix for the Nextcloud#7 integration_discourse firstrunwizard intercept
(fork run 42411117881). Merged below the 90/5 bar on the operator's pick of
2026-11-08 in the Stage session; the next CI run is its live proof.

🎯 Fix: 85 %
💥 Break: 2 %
💸 Cost: –
⏱️ Time: –
🛡️ Security: ~100 % (Main's estimate, no own scan)
🏆 Score: 83
🚦 Gate: ❌ below 90/5, merged on the operator's word

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

roles/web-app-nextcloud/files/playwright/addons/integration_discourse.spec.js

@@ -103,7 +103,7 @@ test("integration integration_discourse: Nextcloud drives the User-API-Key conne
     // Discourse" control (#discourse-oauth) renders. onInput saves the url via
     // /apps/integration_discourse/config; the connect click then redirects to
     // <partner>/user-api-key/new with the provisioned client_id + public_key.
-    await urlField.click();
+    await shared.clickWithModalRetry(page, page, urlField);
     await urlField.fill(partnerBaseUrl);
     await urlField.blur();
 
@@ -119,7 +119,7 @@ test("integration integration_discourse: Nextcloud drives the User-API-Key conne
     const popupPromise = page.waitForEvent("popup", { timeout: resolveTimeout(15_000) }).catch(() => null);
     await Promise.all([
       page.waitForEvent("framenavigated", { timeout: resolveTimeout(60_000) }).catch(() => {}),
-      connect.click({ timeout: resolveTimeout(30_000) }),
+      shared.clickWithModalRetry(page, page, connect),
     ]);
 
     const popup = await popupPromise;