arnavvvvvvvvvv/smart-meal-planner ? reverse-engineered prompt

Build me a smart meal planner web app that helps people turn ingredients into meals without the usual stress.

I want users to sign up and log in, save their dietary preferences, manage a pantry with ingredient amounts and expiry dates, and generate recipe ideas from what they already have. The app should let them pick things like cuisine, servings, cooking time, and dietary restrictions, then create a full recipe with ingredients, steps, and basic nutrition info.

It should also include a weekly meal planner for breakfast, lunch, and dinner, plus a shopping list that users can check off and move bought items into the pantry. Make the interface clean and easy to use, with a dashboard feel that shows upcoming meals and expiring pantry items at a glance.

Use the current docs online if you need to, and build the frontend and backend so they work together smoothly.