How Do You Manage Prompts in Your Code for AI Features?

I've been experimenting with AI integrations in my projects, and I've noticed that as the complexity grows, so do the problems related to prompt management. Initially, it seems manageable—a few simple prompts here and there. But soon, you find yourself with a large, unwieldy block of text in your code, and it gets hard to keep track of which version is the original. I'm seeing duplicated prompts, big strings embedded right in the code, and developers and product managers struggling to communicate changes effectively. It's got me thinking: prompts have become like another layer of business logic, but most codebases don't treat them with the necessary version control or organization. I'd love to hear how everyone else manages prompts. Do you store them in the code, use config files, load them from databases, or have some other system in place? And how do you make sure your team stays on the same page to avoid chaos?