add Party Room Module

lib/ui/party_room/party_room_home_ui.dart

@@ -0,0 +1,22 @@
+import 'package:starcitizen_doctor/base/ui.dart';
+
+import 'party_room_home_ui_model.dart';
+
+class PartyRoomHomeUI extends BaseUI<PartyRoomHomeUIModel> {
+  @override
+  Widget? buildBody(BuildContext context, PartyRoomHomeUIModel model) {
+    if (model.pingServerMessage == null) return makeLoading(context);
+    if (model.pingServerMessage!.isNotEmpty) {
+      return Center(
+        child: Text("${model.pingServerMessage}"),
+      );
+    }
+    return Center(
+      child: Text("PartyRoom"),
+    );
+  }
+
+  @override
+  String getUITitle(BuildContext context, PartyRoomHomeUIModel model) =>
+      "PartyRoom";
+}

lib/ui/party_room/party_room_home_ui_model.dart

@@ -0,0 +1,29 @@
+import 'package:starcitizen_doctor/base/ui_model.dart';
+import 'package:starcitizen_doctor/grpc/party_room_server.dart';
+
+class PartyRoomHomeUIModel extends BaseUIModel {
+  String? pingServerMessage;
+
+  @override
+  Future loadData() async {
+    if (pingServerMessage != "") {
+      pingServerMessage = null;
+      notifyListeners();
+    }
+    await _pingServer();
+  }
+
+  _pingServer() async {
+    try {
+      final r = await PartyRoomGrpcServer.pingServer();
+      dPrint(
+          "[PartyRoomHomeUIModel] Connected! serverVersion ==> ${r.serverVersion}");
+      pingServerMessage = "";
+      notifyListeners();
+    } catch (e) {
+      pingServerMessage = "服务器连接失败，请稍后重试。\n$e";
+      notifyListeners();
+      return;
+    }
+  }
+}