fix(api): change pally webhook endpoint from /success to /result

tests/send_pally_webhook.py

@@ -19,6 +19,7 @@ from dotenv import load_dotenv
 
 load_dotenv()
 
+ENDPOINT = "/pally/result"
 
 def calculate_signature(
     payment_id: str,
@@ -70,9 +71,9 @@ def main():
         "signature": signature,
     }
 
-    print(f"{args.host}/checkout/pally/callback")
+    print(f"{args.host}{ENDPOINT}")
     print(f"Отправляю вебхук: {payload}\n")
-    response = httpx.post(f"{args.host}/checkout/pally/callback", data=payload)
+    response = httpx.post(f"{args.host}{ENDPOINT}", data=payload)
     print(f"Статус ответа:  {response.status_code}")
     print(f"Тело ответа:    {response.text}")