1.3.5

Reconfigure project to use config.yml file instead of .env
Using config.yml file to root directory and updating README file

Removing a debugging log in updating password
Returning errors instead of unauthorized error while oauth callback got errors

Returning AlreadyExists error code when connection is already exists in oauthentication
Returning already exists connection when user trying to add the same one

Capture discord and spotify get user method errors
Adding debug for removing media source

Update spotify connection access token in RefrehToken method of user connection service

Make a new Token payload for Refreshing the token
Fixing a missing parameters for refreshing the spotify tokens
Adding artist field to models.MediaSource model
Adding artist field when returning media source

Return 404 when no connection found in GetConnection method of user service