extension console logs only in debug mode

extension/popup.js

@@ -1,5 +1,6 @@
 const profileSelect = document.getElementById('profileSelect');
 const statusEl = document.getElementById('status');
+const debugToggle = document.getElementById('debugLoggingToggle');
 
 function apiFetch(url, options = {}) {
   const config = {
@@ -76,6 +77,19 @@ async function initProfileSelect() {
 
 initProfileSelect();
 
+chrome.storage.sync.get(['debugLoggingEnabled'], (result) => {
+  const enabled = Boolean(result && result.debugLoggingEnabled);
+  debugToggle.checked = enabled;
+});
+
+debugToggle.addEventListener('change', () => {
+  const enabled = debugToggle.checked;
+  chrome.storage.sync.set({ debugLoggingEnabled: enabled }, () => {
+    updateStatus(`Debug-Logging ${enabled ? 'aktiviert' : 'deaktiviert'}`, true);
+    reloadFacebookTabs();
+  });
+});
+
 function reloadFacebookTabs() {
   chrome.tabs.query({ url: ['https://www.facebook.com/*', 'https://facebook.com/*'] }, (tabs) => {
     tabs.forEach(tab => {