添加了 Mqtt 的界面和添加对话框

ViewModels/Dialogs/MqttDialogViewModel.cs

@@ -0,0 +1,26 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using PMSWPF.Models;
+
+namespace PMSWPF.ViewModels.Dialogs;
+
+public partial class MqttDialogViewModel : ObservableObject
+{
+    [ObservableProperty]
+    private Mqtt _mqtt;
+    
+    [ObservableProperty] private string title ;
+    [ObservableProperty] private string primaryButContent ;
+
+    public MqttDialogViewModel(Mqtt mqtt)
+    {
+        _mqtt = mqtt;
+    }
+
+
+    [RelayCommand]
+    public void AddMqtt()
+    {
+
+    }
+}