feat: 添加 GitHub 统计数据展示功能

新增 GitHub 统计卡片和徽章组件，在项目卡片、详情页和侧边栏中展示 GitHub stars、forks 等统计数据

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

design/projectlist.html

@@ -172,9 +172,18 @@
 <span class="bg-gray-100 dark:bg-gray-800 border border-gray-300 dark:border-gray-600 px-2 py-1 text-[10px] uppercase font-display font-bold text-gray-600 dark:text-gray-300">Automation</span>
 <span class="bg-gray-100 dark:bg-gray-800 border border-gray-300 dark:border-gray-600 px-2 py-1 text-[10px] uppercase font-display font-bold text-gray-600 dark:text-gray-300">Workflow</span>
 </div>
+<div class="flex items-center justify-between">
 <a class="inline-flex items-center font-display font-bold text-sm uppercase border-b-2 border-transparent hover:border-primary transition-colors pb-0.5" href="#">
                         View Details <span class="material-icons-outlined ml-1 text-sm">arrow_forward</span>
 </a>
+<!-- Neo-brutalism Stars Badge Design -->
+<div class="inline-flex items-center gap-2 px-3 py-1.5 border-2 border-black dark:border-white/40 bg-white dark:bg-surface-dark shadow-neo-sm hover:shadow-neo transition-all cursor-pointer group/stars" title="42.5k stars on GitHub">
+<svg class="w-4 h-4 text-primary" fill="currentColor" viewBox="0 0 16 16">
+<path d="M8 .25a.75.75 0 01.673.418l1.882 3.815 4.21.612a.75.75 0 01.416 1.279l-3.046 2.97.719 4.192a.75.75 0 01-1.088.791L8 12.347l-3.766 1.98a.75.75 0 01-1.088-.79l.72-4.194L.818 6.374a.75.75 0 01.416-1.28l4.21-.611L7.327.668A.75.75 0 018 .25z"/>
+</svg>
+<span class="font-display font-bold text-sm text-black dark:text-white">42.5k</span>
+</div>
+</div>
 </div>
 </div>
 <div class="bg-white dark:bg-surface-dark border-2 border-black dark:border-white/20 p-6 shadow-neo hover:shadow-neo-hover hover:-translate-y-1 transition-all duration-300 flex flex-col justify-between group">