fix(license): 让 License 信息的链接中不包含 params

- 避免 giscus 之类的敏感信息泄漏

src/components/misc/License.astro

@@ -26,11 +26,18 @@ const postUrl = decodeURIComponent(Astro.url.toString());
 
     <script>
     const currentLink = document.getElementById('current-link');
-    const url = window.location.href;
 
-    currentLink.textContent = url;  // 显示文本 = 当前 URL
-    currentLink.href = url;         // 点击跳转 = 当前 URL
-    currentLink.style.display = 'inline'; // 显示出来
+    if (currentLink) {
+        console.log(`[license] old url: ${window.location.href}`);
+        const url = new URL(window.location.href);
+        url.search = '';
+        const address = url.toString();
+        console.log(`[license] new url: ${address}`);
+    
+        currentLink.textContent = address;  // 显示文本 = 当前 URL
+        currentLink.href = address;         // 点击跳转 = 当前 URL
+        currentLink.style.display = 'inline'; // 显示出来
+    }
     </script>
 
     <div class="flex gap-6 mt-2">