Add http action type and Sonar mute toggle (chatCapture, media channels)

host-app/MacroPad.Host/SonarToggleMuteAction.cs

@@ -0,0 +1,60 @@
+using System.Net.Http;
+using System.Text.Json;
+
+public class SonarToggleMuteAction : IAction
+{
+    private static readonly HttpClient Client = CreateClient();
+
+    private readonly string _address;
+    private readonly string _channel;
+    private bool? _lastKnownMuted;
+
+    public SonarToggleMuteAction(string address, string channel)
+    {
+        _address = address;
+        _channel = channel;
+    }
+
+    public void Execute()
+    {
+        _ = ToggleAsync();
+    }
+
+    private async Task ToggleAsync()
+    {
+        try
+        {
+            // Première pression : on part du principe qu'on est démuté, donc on mute.
+            // Ensuite, on se base sur l'état réel renvoyé par Sonar à chaque appel.
+            var desiredMuted = !(_lastKnownMuted ?? false);
+
+            var url = $"http://{_address}/volumeSettings/classic/{_channel}/Mute/{(desiredMuted ? "true" : "false")}";
+            var response = await Client.PutAsync(url, new StringContent(""));
+            var body = await response.Content.ReadAsStringAsync();
+
+            using var doc = JsonDocument.Parse(body);
+            var actualMuted = doc.RootElement
+                .GetProperty("devices")
+                .GetProperty(_channel)
+                .GetProperty("classic")
+                .GetProperty("muted")
+                .GetBoolean();
+
+            _lastKnownMuted = actualMuted;
+            Console.WriteLine($"[SonarToggleMute] {_channel} -> muted={actualMuted}");
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"[SonarToggleMute] Erreur : {ex.Message}");
+        }
+    }
+
+    private static HttpClient CreateClient()
+    {
+        var handler = new HttpClientHandler
+        {
+            ServerCertificateCustomValidationCallback = (msg, cert, chain, errors) => true
+        };
+        return new HttpClient(handler);
+    }
+}