vanshs031/FinFlow ? reverse-engineered prompt

Build me a full personal finance and household management app for an Indian household called FinFlow.

I want users to log in, track income and expenses, and see a clean dashboard with monthly balance, spending trends, category charts, daily and monthly views, and a single transaction ledger with search and filters. It should also handle household stuff like gas cylinder refills, utility bills, EMIs and loans, recurring subscriptions, budgets, and reminders, with linked expense entries created automatically so there are no duplicate transactions.

Please include profile settings, dark and light mode, Indian rupee formatting, date format options, and feedback submission. I also need an admin area to manage users, default categories, payment methods, feedback, and basic app settings.

Use a modern React frontend and Node and Express backend with MongoDB, JWT login, role based access, and good validation so the data stays isolated and safe. Look up current docs online if you need to.