My AI-driven application is already live, but the code grew fast and now feels tangled. I want to take a short pause in feature rollout to clean things up so the product can scale without headaches. The top priority is organisation: clearer folder hierarchy is welcome, yet the real makeover must happen inside the files—every function, variable, and class should follow a consistent, sensible naming pattern. While you are in there, I also expect you to spot and squash the small bugs that naturally surface when renaming or moving logic around. Here is what I need from you: • Walk through the existing vibe-coding project, map how everything currently hangs together, and propose an improved structure. • Refactor the full codebase with descriptive, collision-free function and variable names. • Keep behaviour identical in production; regression tests or lightweight automated checks will help prove nothing breaks. • Leave the project easier to navigate for any new engineer by adding concise inline comments and an updated README. • Once the foundation is tidy, bolt on a few minor features we will specify together—think of them as a real-world test that the new structure is flexible. You will work in a git branch, submit pull requests, and explain any architectural decisions so I can follow along. If you have experience refactoring AI or data-heavy services, great—that context speeds things up—but clean, readable code is the true deliverable here.