🐛 修正 finalUrl缺失域名 (#656)

Author: cyfung1031

src/app/service/service_worker/gm_api.ts

@@ -1199,7 +1199,18 @@ export default class GMApi {
             details.responseHeaders?.forEach((header) => {
               if (header.name.toLowerCase() === "location") {
                 // 重定向
-                location = header.value || "";
+                if (header.value) {
+                  try {
+                    // https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Location
+                    // <url> May be relative to the request URL or an absolute URL.
+                    const url = new URL(header.value, details.url);
+                    if (url.href) {
+                      location = url.href;
+                    }
+                  } catch {
+                    // ignore
+                  }
+                }
               }
             });
             if (location) {