odutolaisreal/Immifund ? reverse-engineered prompt

Build me a simple crowdfunding app where people can browse fundraising campaigns, see how much has been raised, and contribute money to a campaign they care about.

I want it to feel clean and easy to use, with a homepage that shows active campaigns, a way to view one campaign in detail, and a form to create a new campaign with a title, description, funding goal, and image if needed. Since this is meant to use Solidity too, please include the basic blockchain side so donations and campaign data are handled through a smart contract, and the React app connects to it. Use the current docs online if you need to, and keep the experience smooth and polished.