fix cookies

app.py

@@ -16,6 +16,9 @@ app = Flask(__name__)
 # Use a raw string for the default FILE_ROOT path.
 app.config['FILE_ROOT'] = r'/mp3_root'
 app.config['SECRET_KEY'] = '85c1117eb3a5f2c79f0ff395bada8ff8d9a257b99ef5e143'
+app.config['PERMANENT_SESSION_LIFETIME'] = timedelta(days=90)
+app.config['SESSION_COOKIE_SAMESITE'] = 'None'
+app.config['SESSION_COOKIE_SECURE'] = True
 
 def load_allowed_secrets(filename='allowed_secrets.json'):
     with open(filename) as f:
@@ -272,7 +275,7 @@ def serve_file(filename):
     if not os.path.isfile(full_path):
         app.logger.error(f"File not found: {full_path}")
         return "File not found", 404
-        
+
     # Exclude HEAD requests from logging
     if request.method != 'HEAD':
         log_file_access(full_path)