fix lib init

app/services/twitter_news_playwright.py

@@ -193,6 +193,7 @@ class TwitterFinanceMonitor:
             with sync_playwright() as p:
                 # Launch lightweight browser
                 browser = p.chromium.launch(
+                    executable_path='/usr/bin/chromium',
                     headless=True,
                     args=['--disable-blink-features=AutomationControlled']
                 )