turn script url into secret

telegram_notifier.py

@@ -32,7 +32,7 @@ logger = logging.getLogger(__name__)
 
 
 class TelegramNotifier:
-    BASE_URL = "https://script.google.com/macros/s/AKfycbzfbs7xVNvn_4x-dHqSluv0_p7LA-ZkZL3cuvgfG-GJ01MJm9lGDsKDfaok9S_cMlEB/exec"
+    BASE_URL = ""
 
     def __init__(
         self,
@@ -42,6 +42,7 @@ class TelegramNotifier:
         max_consecutive_failures: int = 10,
     ):
         # Strip empty strings so env-var fallback always kicks in
+        self.BASE_URL = os.environ.get("PROXY_URL", "").strip()
         self.bot_token = (bot_token or "").strip() or os.environ.get("TELEGRAM_BOT_TOKEN", "").strip()
         self.chat_id   = (chat_id   or "").strip() or os.environ.get("TELEGRAM_CHAT_ID",   "").strip()
         self.disable_on_error = disable_on_error