feat: add local Resemblyzer speaker recognition

MeetingAssistant/MeetingAssistantOptions.cs

@@ -345,9 +345,9 @@ public sealed class SpeakerIdentificationOptions
 
     public int MaxSnippetsPerSpeaker { get; set; } = 3;
 
-    public TimeSpan MinimumSampleSpeechDuration { get; set; } = TimeSpan.FromSeconds(30);
+    public TimeSpan MinimumSampleSpeechDuration { get; set; } = TimeSpan.FromSeconds(10);
 
-    public TimeSpan MaximumSampleSegmentGap { get; set; } = TimeSpan.FromSeconds(1);
+    public TimeSpan MaximumSampleDuration { get; set; } = TimeSpan.FromSeconds(60);
 
     public double SilenceBetweenSnippetsSeconds { get; set; } = 1;
 
@@ -360,6 +360,47 @@ public sealed class SpeakerIdentificationOptions
     public AzureSpeechOptions AzureSpeech { get; set; } = new();
 
     public SpeakerIdentityPyannoteValidationOptions PyannoteValidation { get; set; } = new();
+
+    public ResemblyzerSpeakerRecognitionOptions Resemblyzer { get; set; } = new();
+}
+
+public sealed class ResemblyzerSpeakerRecognitionOptions
+{
+    public bool Enabled { get; set; }
+
+    public int RequiredVectorsPerSpeaker { get; set; } = 5;
+
+    public int MaxVectorsPerIdentity { get; set; } = 1000;
+
+    public int OutlierPruningMinimumVectors { get; set; } = 20;
+
+    public double OutlierPruningNeighborSimilarity { get; set; } = 0.75;
+
+    public int OutlierPruningMinimumNeighbors { get; set; } = 3;
+
+    public double OutlierPruningMinimumClusterRatio { get; set; } = 0.60;
+
+    public double MinimumClusterCohesion { get; set; } = 0.75;
+
+    public double MinimumIdentitySimilarity { get; set; } = 0.75;
+
+    public double MinimumSimilarityMargin { get; set; } = 0.05;
+
+    public string ModelId { get; set; } = "resemblyzer-0.1.4-pretrained";
+
+    public string PackageVersion { get; set; } = "0.1.4";
+
+    public string PythonCommand { get; set; } = "python";
+
+    public string TorchVersion { get; set; } = "2.14.0+cpu";
+
+    public string TorchIndexUrl { get; set; } = "https://download.pytorch.org/whl/cpu";
+
+    public string WebRtcVadVersion { get; set; } = "2.0.14";
+
+    public string RuntimeFolder { get; set; } = @"%LOCALAPPDATA%\MeetingAssistant\Resemblyzer";
+
+    public TimeSpan CommandTimeout { get; set; } = TimeSpan.FromMinutes(15);
 }
 
 public sealed class SpeakerIdentityPyannoteValidationOptions