Detail:
- Auto admin assignment: Use variable 'ADMIN_EMAILS' in .env to specify emails of users that will be assigned as admin when the service is starting up.
- Resolve relative path to uploaded file: Upload service now option to define UPLOAD_DOMAIN as relative path (eg. /api/v2/file/ - default value for relative path). This commit allows user to upload a file, receive as relative path, and provide that path to create model service with VSS file