- Changed file permissions from 644 to 755 for various files in the mobile-app and mobile-app_legacy_rn_expo directories, ensuring executable permissions where necessary.
- Added a new SQL migration script to the backend to introduce missing columns for club billing and invoice settings in the clubs table, maintaining synchronization with the current Sequelize model.
Updated the database configuration to centralize settings and improve maintainability. Enhanced error handling in the authentication service to provide clearer and more specific error messages for various failure scenarios, including registration, activation, and login processes. Additionally, added new dependencies for testing and SQLite support in the package.json file.