ruby1542/expense-galaxy-tracker

You are an expert full-stack developer. Generate a complete, production-ready MERN (MongoDB, Express, React, Node) web application named "Simple Expense Tracker" that matches these exact requirements. Produce a Git repository (one root folder) with all source code, a clear README, and scripts to run, build, test, dockerize, and deploy. Provide seed data and an .env.example.

initial commit