feat: Implement direct e-commerce search service using Playwright/Browserless to scrape product information from various configured retail websites.

app/services/direct_search_service.py

@@ -555,6 +555,16 @@ async def _search_site_browserless(  # noqa: PLR0912, PLR0915
 
     context = None
     page = None
+    max_retries = 3 if "amazon" in domain else 1
+
+    for attempt in range(max_retries):
+        if attempt > 0:
+            # Exponential backoff with jitter for Amazon retries
+            base_delay = AMAZON_BASE_DELAY * (2 ** attempt)
+            jitter = random.uniform(0.5, 1.5)
+            delay = min(base_delay * jitter, AMAZON_MAX_DELAY)
+            logger.info(f"Amazon retry {attempt + 1}/{max_retries} for '{query}' after {delay:.1f}s delay")
+            await asyncio.sleep(delay)
 
         try:
             # Créer un nouveau contexte isolé pour ce site