critical: _gothic_session being setted by default

[kaleb110]

needs fix:

• custom cookie must be issued from the server instead of using the default one
• after redirect back from google, before signing up, it will create the cookie _gothic_session and makes uncessary api call

proposed fix:

• create a custom session and issue it from the server along with custom cookie.
• this will prevent cookie creation and api call before signing up.