letuano5/lexease-be — reverse-engineered prompt

Build me the backend for LexEase as a Spring Boot app.

I want it to use PostgreSQL locally through Docker, have a clean local development setup, and include tests that can run with Gradle. The app should support registering users, then let me promote the first registered user to admin with a small SQL script using their email. Please make the local profile work so I can start the database, run the tests, and run the app from the command line without extra setup.

Keep the project tidy and production minded, but don’t overcomplicate it. If you need current Spring Boot or Gradle details, look them up online and follow the latest good practices.