fix: use pushed_at for update display and updated sorting (EvanLi#45)

Co-authored-by: openclaw <openclaw@users.noreply.github.com>

Author: AmintaCCCP

src/components/RepositoryCard.tsx

@@ -544,7 +544,7 @@ export const RepositoryCard: React.FC<RepositoryCardProps> = ({
           <div className="flex items-center space-x-1">
             <Calendar className="w-4 h-4 flex-shrink-0" />
             <span className="truncate">
-              {language === 'zh' ? '更新于' : 'Updated'} {formatDistanceToNow(new Date(repository.updated_at), { addSuffix: true })}
+              {language === 'zh' ? '最近提交' : 'Last pushed'} {formatDistanceToNow(new Date(repository.pushed_at || repository.updated_at), { addSuffix: true })}
             </span>
           </div>
         </div>

src/components/SearchBar.tsx

@@ -246,8 +246,8 @@ export const SearchBar: React.FC = () => {
           bValue = b.stargazers_count;
           break;
         case 'updated':
-          aValue = new Date(a.updated_at).getTime();
-          bValue = new Date(b.updated_at).getTime();
+          aValue = new Date(a.pushed_at || a.updated_at).getTime();
+          bValue = new Date(b.pushed_at || b.updated_at).getTime();
           break;
         case 'name':
           aValue = a.name.toLowerCase();
@@ -258,8 +258,8 @@ export const SearchBar: React.FC = () => {
           bValue = b.starred_at ? new Date(b.starred_at).getTime() : 0;
           break;
         default:
-          aValue = new Date(a.updated_at).getTime();
-          bValue = new Date(b.updated_at).getTime();
+          aValue = new Date(a.pushed_at || a.updated_at).getTime();
+          bValue = new Date(b.pushed_at || b.updated_at).getTime();
       }
 
       if (searchFilters.sortOrder === 'desc') {

src/components/SearchResultStats.tsx

@@ -36,7 +36,7 @@ export const SearchResultStats: React.FC<SearchResultStatsProps> = ({
       : 0,
     aiAnalyzed: filteredRepositories.filter(r => r.analyzed_at).length,
     recentlyUpdated: filteredRepositories.filter(r => {
-      const updatedDate = new Date(r.updated_at);
+      const updatedDate = new Date(r.pushed_at || r.updated_at);
       const thirtyDaysAgo = new Date();
       thirtyDaysAgo.setDate(thirtyDaysAgo.getDate() - 30);
       return updatedDate > thirtyDaysAgo;