The refactoring simplified the 'insertInto' method within the PersonRepositoryImpl class. Now, instead of transforming the item to a Multi and collecting the last item, it directly finds the person by Id. This change enhances the code's readability and maintainability.
New exception handlers have been added and database setup files introduced. This update also deletes unnecessary Docker and Java files, and modifies various files related to error handling and database changes. Exception handlers for runtime, social network, and not found exceptions are added to improve error feedback in the application. Database setup includes a Liquibase changelog and SQL scripts to create the person table in the database.
