const API = process.env.NEXT_PUBLIC_API_URL || "http://localhost:18888"; export async function fetchAPI(path: string): Promise { const res = await fetch(`${API}${path}`); if (!res.ok) throw new Error(`API error: ${res.status}`); return res.json(); } export async function postAPI(path: string): Promise { const res = await fetch(`${API}${path}`, { method: "POST" }); if (!res.ok) throw new Error(`API error: ${res.status}`); return res.json(); }