remove bot-tonconnect, fix auth last_use

app/core/_config.py

@@ -11,8 +11,6 @@ UPLOADS_DIR = os.getenv('UPLOADS_DIR', '/app/data')
 if not os.path.exists(UPLOADS_DIR):
     os.makedirs(UPLOADS_DIR)
 
-CONFIG_FILE = os.getenv('CONFIG_FILE') or f"{UPLOADS_DIR}/../config/config"
-
 TELEGRAM_API_KEY = os.environ.get('TELEGRAM_API_KEY')
 assert TELEGRAM_API_KEY, "Telegram API_KEY required"
 CLIENT_TELEGRAM_API_KEY = os.environ.get('CLIENT_TELEGRAM_API_KEY')
@@ -34,7 +32,7 @@ _now_str = datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
 LOG_FILEPATH = f"{LOG_DIR}/{_now_str}.log"
 
 WEB_APP_URLS = {
-    'uploadContent': f"https://music-ui.letsw.app/uploadContent"
+    'uploadContent': f"https://web2-client.vercel.app/uploadContent"
 }
 
 ALLOWED_CONTENT_TYPES = [