This commit creates new methods for the authentication system, especially the user registration feature. The update also validates input data and checks if a user already exists in the database. It modifies the application entry point to include the updated user registration route and provides updates to the database service to include user-related functions. The MariaDB collation was also updated in the database schema script to support unicode.
This commit introduces a package.json file for the application. It includes scripts, dependencies, and devDependencies necessary for running and developing 'brief-06-back', a social networking platform. This ensures necessary packages are installed and scripts are easily accessible.