Generated the JSON contracts of providers, the runtime, and services at compile time (#1150)

app/MindWork AI Studio/Tools/ContentStreamSseEvent.cs

@@ -5,14 +5,14 @@ namespace AIStudio.Tools;
 public sealed class ContentStreamSseEvent
 {
     [JsonPropertyName("content")] 
-    public string? Content { get; init; }
+    public string? Content { get; set; }
     
     [JsonPropertyName("stream_id")] 
-    public string? StreamId { get; init; }
+    public string? StreamId { get; set; }
 
     [JsonPropertyName("metadata")] 
-    public ContentStreamSseMetadata? Metadata { get; init; }
+    public ContentStreamSseMetadata? Metadata { get; set; }
 
     [JsonPropertyName("token_count")]
-    public int? TokenCount { get; init; }
+    public int? TokenCount { get; set; }
 }