Function persistPaneSource

public/js/fileListView.js:1789–1799

(pane, sourceId)

}

function persistPaneSource(pane, sourceId) {
  const key = PANE_SOURCE_STORAGE_KEYS[normalizePaneKey(pane)];
  if (!key) return;
  try {
    if (!sourceId) {
      localStorage.removeItem(key);
      return;
    }
    localStorage.setItem(key, sourceId);
  } catch (e) { /* ignore */ }
}

function getPaneSourceId(pane) {
  try {