{"type":"user","message":{"role":"user","content":"Can you help me refactor this function?"}}
{"type":"assistant","message":{"role":"assistant","content":"Sure — please paste the function you want to refactor."}}
{"type":"user","message":{"role":"user","content":"Here is the code: function add(a, b) { return a + b; }"}}
{"type":"assistant","message":{"role":"assistant","content":"It already looks minimal. You could add JSDoc for clarity if you want."}}