style(examples): apply ruff formatting to sample scripts

examples/search_with_url.py

@@ -2,6 +2,7 @@
 
 import lbc
 
+
 def main() -> None:
     # Initialize the Leboncoin API client
     client = lbc.Client()
@@ -10,12 +11,13 @@ def main() -> None:
     result = client.search(
         url="https://www.leboncoin.fr/recherche?category=10&text=maison&locations=Paris__48.86023250788424_2.339006433295173_9256_30000",
         page=1,
-        limit=35
+        limit=35,
     )
 
     # Print basic info about each ad
     for ad in result.ads:
         print(f"{ad.id} | {ad.url} | {ad.subject} | {ad.price}€ | Seller: {ad.user}")
 
+
 if __name__ == "__main__":
     main()