audit echo vs log across all scripts — outcomes always visible, verbose for per-item loops

claude-data/file-history/6cd2156e-fb44-400a-86c7-5844179fe511/4fe9a9467410b49b@v1

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+// Varaverk — shared JS utilities
+// Page-specific JS lives inline in each page partial.
+
+// Flash a status element briefly then fade
+function vvFlashStatus(el, msg, ok) {
+  el.textContent = msg;
+  el.style.color = ok ? '#4caf50' : '#f44336';
+  setTimeout(() => { el.textContent = ''; }, 3000);
+}
+
+// ── Fullscreen toggle — hides Unraid header + menu ────────────────────────────
+function vvToggleExpand() {
+  const on  = document.body.classList.toggle('vv-fullscreen');
+  const btn = document.getElementById('vv-expand-btn');
+  if (btn) { btn.classList.toggle('active', on); btn.title = on ? 'Collapse' : 'Expand'; }
+  localStorage.setItem('vv-fullscreen', on ? '1' : '');
+}
+
+// Restore state on every page load
+(function() {
+  if (localStorage.getItem('vv-fullscreen') !== '1') return;
+  document.body.classList.add('vv-fullscreen');
+  // Button may not exist yet if script runs before DOM — wait for it
+  const apply = () => {
+    const btn = document.getElementById('vv-expand-btn');
+    if (btn) { btn.classList.add('active'); btn.title = 'Collapse'; }
+  };
+  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', apply);
+  else apply();
+})();