chore: dev dep @playwright/test

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

components/settings-form.tsx

@@ -25,7 +25,9 @@ export function SettingsForm({ action, view, step, account }: {
       {F("analyst_key", "API key", "", view.has_analyst
         ? `Saved ${view.analyst_key_masked} — leave blank to keep it` : "Encrypted with APP_SECRET before it hits disk")}
       {F("analyst_model", "Model name", view.analyst_model, "e.g. gpt-4o-mini, llama-3.3-70b")}
-      {F("analyst_extra", "Extra params (JSON)", view.analyst_extra, 'Merged into the request body, e.g. {"temperature":0.2}')}
+      {F("analyst_extra", "Extra params (JSON)", view.analyst_extra,
+        'Merged into the request body, e.g. {"temperature":0.2}. Reasoning models stream thinking, not the answer: '
+        + 'vLLM/Qwen needs {"chat_template_kwargs":{"enable_thinking":false}} or the report arrives empty.')}
     </Group>
     <Group title="Jev — TypeSafe System One">
       {F("jev_key", "TypeSafe API key", "", view.has_jev