sync: update frontend from dbcheck2word

Author: github-actions[bot]

docs/index.html

@@ -116,7 +116,7 @@ <h3 data-zh="零影响生产" data-en="Zero Production Impact">零影响生产</
       <div class="feature-card" style="--card-accent:rgba(6,182,212,0.4)">
         <div class="feature-icon teal" aria-hidden="true"><svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/><path d="M9 12l2 2 4-4"/></svg></div>
         <h3 data-zh="开源可审计 + 数据安全" data-en="Open-Source & Data Security">开源可审计 + 数据安全</h3>
-        <p data-zh="巡检脚本全部开源在 GitHub，可自行审计每一行代码。在线版文件处理完毕即删除；桌面版完全离线运行，数据不出内网" data-en="All scripts open-source on GitHub. Online files auto-deleted; Desktop runs fully offline">巡检脚本全部开源在 GitHub，可自行审计每一行代码。在线版文件处理完毕即删除；桌面版完全离线运行，数据不出内网</p>
+        <p data-zh="巡检脚本全部开源在 Gitee，可自行审计每一行代码。在线版文件处理完毕即删除；桌面版完全离线运行，数据不出内网" data-en="All scripts open-source on Gitee. Online files auto-deleted; Desktop runs fully offline">巡检脚本全部开源在 Gitee，可自行审计每一行代码。在线版文件处理完毕即删除；桌面版完全离线运行，数据不出内网</p>
       </div>
     </div>
   </div>

docs/js/app.js

@@ -1151,6 +1151,36 @@ if ('serviceWorker' in navigator) {
     });
 }
 
+/* ===== 脚本下载（fetch + Blob 绕过跨域 download 限制） ===== */
+document.addEventListener('click', function(e) {
+    var btn = e.target.closest('.btn-dl');
+    if (!btn) return;
+    var url = btn.href;
+    if (!url || url.indexOf('gitee.com') === -1) return;
+    e.preventDefault();
+    var filename = url.split('/').pop() || 'script';
+    btn.classList.add('downloading');
+    var origText = btn.textContent;
+    btn.textContent = '\u23F3';
+    fetch(url).then(function(r) {
+        if (!r.ok) throw new Error(r.status);
+        return r.blob();
+    }).then(function(blob) {
+        var a = document.createElement('a');
+        a.href = URL.createObjectURL(blob);
+        a.download = filename;
+        document.body.appendChild(a);
+        a.click();
+        document.body.removeChild(a);
+        URL.revokeObjectURL(a.href);
+    }).catch(function() {
+        window.open(url, '_blank');
+    }).finally(function() {
+        btn.classList.remove('downloading');
+        btn.textContent = origText;
+    });
+});
+
 /* ===== Stats Counter Animation ===== */
 (function() {
     var statNums = document.querySelectorAll('.stat-num[data-target]');