refactor(Footer): 移除备案信息相关代码

清理不再需要的网站备案信息显示代码，保持页面简洁

src/components/Footer.astro

@@ -24,9 +24,9 @@ const currentYear = new Date().getFullYear();
         本网站代码
         <a class="transition link text-[var(--primary)] font-medium" target="_blank" href="https://github.com/afoim/fuwari">已开源</a>
         <br>
-
+<!-- 
 		<a class="transition link text-[var(--primary)] font-medium inline-flex items-center" href="https://beian.miit.gov.cn/#/Integrated/index" target="_blank"><img alt="" src="/favicon/foot-icp.png" class="h-4 mr-1">皖ICP备2025099787号-2</a>
-        <br>
+        <br> -->
          <!-- <a class="transition link text-[var(--primary)] font-medium inline-flex items-center" href="https://beian.mps.gov.cn/#/query/webSearch?code=34010302002608" target="_blank"><img alt="" src="/favicon/foot-ga.png" class="h-4 mr-1">皖公网安备34010302002608号</a>
         <br> -->
     </div>