tanishachauhan922/AI-AD-Generator ? reverse-engineered prompt

Build me a web app for creating and managing marketing ads.

I want a clean studio where users can sign up and log in, then generate ad copy and creative ideas with AI, make image ads and video ads, browse creative templates, and save projects for later. It should also include a brand kit area so users can store their logo, colors, and style details, plus an AI creative critic that gives feedback on the ads they make.

Please make it feel polished and easy for a marketer to use, with a simple dashboard, clear forms, upload support for images, and a way to see basic creative results or history. Use a modern React frontend with a Node and Express backend, MongoDB for data, and Tailwind for styling. If you need current API details for any AI or upload services, look them up online and wire everything up so it works end to end.