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>

src/app/[locale]/projects/[id]/page.tsx

@@ -33,7 +33,7 @@ export default async function ProjectDetailPage({
 
   return (
     <main className="min-h-screen bg-background-light dark:bg-background-dark text-text-light dark:text-text-dark font-body transition-colors duration-200">
-      <div className="container mx-auto max-w-6xl px-4 sm:px-6 lg:px-8 py-12">
+      <div className="container mx-auto max-w-7xl px-4 sm:px-6 lg:px-8 py-12">
         {/* Back Button */}
         <div className="mb-8">
           <a