add baidu tongji

Author: zxypro1

src/layouts/Layout.astro

@@ -42,7 +42,16 @@ const makeTitle = title
                     }
                 ]
             }}
-    />
+    />  
+    <script>
+        var _hmt = _hmt || [];
+        (function() {
+            var hm = document.createElement("script");
+            hm.src = "https://hm.baidu.com/hm.js?7cd7ede27d94e5534124e44fcdd7fecd";
+            var s = document.getElementsByTagName("script")[0]; 
+            s.parentNode.insertBefore(hm, s);
+        })();
+    </script>
 </head>
 
 <script>