fix listing parsing

iaai_scraper/browser/factory.py

@@ -69,18 +69,21 @@ class BrowserFactory:
         self.settings = settings
 
     def _resolve_engine(self) -> str:
-	    # Выбор движка браузера.
+        # Выбор движка браузера.
         engine = self.settings.browser_engine.strip().lower()
         if engine == "auto":
-            return "firefox" if self.settings.headless else "chromium"
+            # Для IAAI в headless-режиме Chromium со stealth-скриптами
+            # значительно стабильнее Firefox по anti-bot.
+            return "chromium"
         if engine in ("firefox", "chromium"):
             return engine
         logger.warning("Unknown IAAI_BROWSER_ENGINE=%r, falling back to auto", engine)
-        return "firefox" if self.settings.headless else "chromium"
+        return "chromium"
 
     def create_browser(self, playwright: Playwright) -> Browser:
         engine = self._resolve_engine()
         proxy_dict = self.settings.proxy.to_playwright_dict()
+        logger.info("Resolved browser engine: requested=%s resolved=%s", self.settings.browser_engine, engine)
 
         if engine == "firefox":
             launch_kwargs: dict = {"headless": self.settings.headless}