Ask the endpoint for transcription models before falling back to the documented list

app/MindWork AI Studio/Provider/Fireworks/ProviderFireworks.cs

@@ -93,6 +93,16 @@ public class ProviderFireworks() : BaseProvider(LLMProviders.FIREWORKS, new Uri(
     }
     
     /// <inheritdoc />
+    /// <remarks>
+    /// The one transcription list which stays a plain list, where GWDG and Mistral ask their
+    /// endpoint first. There is nothing to ask here: HasModelLoadingCapability is false and every
+    /// other method above answers with nothing, which is why a chat model at Fireworks has to be
+    /// typed in by hand. A list is all there is.
+    ///
+    /// The commented-out entry is no oversight either. The documentation names Whisper v3 Turbo,
+    /// and trying it does not work -- which is worth keeping written down, so that nobody adds it
+    /// back and finds out the same way again.
+    /// </remarks>
     public override Task<ModelLoadResult> GetTranscriptionModels(string? apiKeyProvisional = null, CancellationToken token = default)
     {
         // Source: https://docs.fireworks.ai/api-reference/audio-transcriptions#param-model