Function showOverlay

src/server/web/public/terminal.js:8925–8928

(el)

function setStatus(state) {
  statusDot.className = "status-dot";
  if (state !== "connected") statusDot.classList.add(state);
  barBtn.textContent = connected ? "Disconnect" : "Reconnect";
}
function showOverlay(el) {
  el.classList.remove("hidden");
  el.classList.add("visible");
}