polish JRPG conversation experience Integrate desktop conversations into the utility panel, simplify the mobile frame, add modal destinations and a reusable Zenbu composer lab, and preserve explicit conversation resume behavior. Co-authored-by: Copilot <[email protected]>

function loadComponent(ele, file_path)
{
  fetch(file_path)
    .then(response => response.text())
    .then(data => ele.innerHTML = data)
}
loadComponent(header, 'header.html');
loadComponent(footer, 'footer.html');