feat: Add Native AOT compilation and source-generated JSON serialization, streamline CLI arguments, and remove translation functionality.

AppJsonSerializerContext.cs

@@ -0,0 +1,16 @@
+using System.Text.Json.Serialization;
+
+namespace Toak;
+
+[JsonSourceGenerationOptions(WriteIndented = true, DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull)]
+[JsonSerializable(typeof(ToakConfig))]
+[JsonSerializable(typeof(WhisperResponse))]
+[JsonSerializable(typeof(LlamaRequest))]
+[JsonSerializable(typeof(LlamaRequestMessage))]
+[JsonSerializable(typeof(LlamaResponse))]
+[JsonSerializable(typeof(LlamaChoice))]
+[JsonSerializable(typeof(LlamaRequestMessage[]))]
+[JsonSerializable(typeof(LlamaChoice[]))]
+internal partial class AppJsonSerializerContext : JsonSerializerContext
+{
+}