bookmark fix

web/app.js

@@ -501,13 +501,25 @@ function sortBookmarksByRecency(list) {
   });
 }
 
+const DEFAULT_BOOKMARK_LAST_CLICK_KEY = 'trackerDefaultBookmarkLastClickedAt';
+
 const bookmarkState = {
   items: [],
   loaded: false,
   loading: false,
-  error: null
+  error: null,
+  defaultLastClickedAt: null
 };
 
+try {
+  const storedDefaultBookmark = localStorage.getItem(DEFAULT_BOOKMARK_LAST_CLICK_KEY);
+  if (storedDefaultBookmark) {
+    bookmarkState.defaultLastClickedAt = storedDefaultBookmark;
+  }
+} catch (error) {
+  console.warn('Konnte letzte Nutzung des Standard-Bookmarks nicht laden:', error);
+}
+
 let bookmarkFetchPromise = null;
 
 function formatRelativeTimeFromNow(timestamp) {
@@ -757,9 +769,19 @@ function openBookmark(bookmark) {
   }
 
   const stateBookmark = bookmarkState.items.find((item) => item.id === bookmark.id) || bookmark;
+  const isDefaultBookmark = stateBookmark && stateBookmark.isDefault;
 
-  if (stateBookmark && stateBookmark.id && stateBookmark.deletable !== false) {
-    const nowIso = new Date().toISOString();
+  const nowIso = new Date().toISOString();
+
+  if (isDefaultBookmark) {
+    bookmarkState.defaultLastClickedAt = nowIso;
+    try {
+      localStorage.setItem(DEFAULT_BOOKMARK_LAST_CLICK_KEY, nowIso);
+    } catch (error) {
+      console.warn('Konnte Standard-Bookmark-Zeit nicht speichern:', error);
+    }
+    renderBookmarks();
+  } else if (stateBookmark && stateBookmark.id && stateBookmark.deletable !== false) {
     upsertBookmarkInState({
       id: stateBookmark.id,
       label: stateBookmark.label,
@@ -927,7 +949,7 @@ function renderBookmarks() {
     id: 'default-search',
     label: 'Gewinnspiel / gewinnen / verlosen',
     query: '',
-    last_clicked_at: null,
+    last_clicked_at: bookmarkState.defaultLastClickedAt || null,
     deletable: false,
     isDefault: true
   };