Preserve explorer scroll position

server/public/app.js

@@ -151,6 +151,12 @@ function renderWindow(win) {
   if (win.kind === 'explorer') renderExplorer(body, win);
   if (win.kind === 'properties') renderProperties(body);
   if (win.kind === 'queue') renderQueue(body);
+  body.scrollTop = win.data.scrollTop || 0;
+  body.scrollLeft = win.data.scrollLeft || 0;
+  body.addEventListener('scroll', () => {
+    win.data.scrollTop = body.scrollTop;
+    win.data.scrollLeft = body.scrollLeft;
+  });
 
   el.append(titlebar, body);
   if (!win.maximized) {
@@ -249,7 +255,7 @@ function renderFileTable(entries) {
   }
 
   const rows = entries.map((entry) => `
-    <tr class="file-row" draggable="true" data-path="${escapeAttr(entry.path)}">
+    <tr class="file-row ${entry.path === state.selectedEntry?.path ? 'selected' : ''}" draggable="true" data-path="${escapeAttr(entry.path)}">
       <td><span class="name-cell"><span class="badge">${icons[entry.type] || 'Item'}</span>${escapeHtml(entry.name)}</span></td>
       <td>${entry.type}</td>
       <td>${entry.type === 'file' ? formatBytes(entry.size) : ''}</td>