feat: support flutter web

ui/flutter/lib/api/api.dart

@@ -23,20 +23,23 @@ class _Client {
     if (_instance == null) {
       _instance = _Client._internal();
       var dio = Dio();
-      dio.options.baseUrl = "http://127.0.0.1:${LibgopeedBoot.instance.port}";
+      dio.options.baseUrl = "http://${LibgopeedBoot.instance.config.address}";
       _instance!.dio = dio;
-      (_instance!.dio.httpClientAdapter as DefaultHttpClientAdapter)
-          .onHttpClientCreate = (client) {
-        if (LibgopeedBoot.instance.network == "unix") {
-          client.connectionFactory =
-              (Uri uri, String? proxyHost, int? proxyPort) {
-            var address = InternetAddress(LibgopeedBoot.instance.address,
-                type: InternetAddressType.unix);
-            return Socket.startConnect(address, 0);
-          };
-        }
-        return client;
-      };
+      if(_instance!.dio.httpClientAdapter is DefaultHttpClientAdapter){
+        (_instance!.dio.httpClientAdapter as DefaultHttpClientAdapter)
+            .onHttpClientCreate = (client) {
+          if (LibgopeedBoot.instance.config.network == "unix") {
+            client.connectionFactory =
+                (Uri uri, String? proxyHost, int? proxyPort) {
+              var address = InternetAddress(LibgopeedBoot.instance.config.address,
+                  type: InternetAddressType.unix);
+              return Socket.startConnect(address, 0);
+            };
+          }
+          return client;
+        };
+      }
+
     }
     return _instance!;
   }