Add audio inference functionality with ElevenLabs support

- Add RunwareAudioInference node for text-to-audio generation
- Add RunwareAudioModelSearch node for audio model selection
- Add RunwareAudioSections node for music composition structure
- Add RunwareElevenLabsProviderSettings node for advanced music generation
- Add conditional parameter logic for positivePrompt and duration
- Add debug logging for API error responses

modules/utils/runwareUtils.py

@@ -274,6 +274,7 @@ def inferenecRequest(genConfig):
             print(f"[Debugging] Runware Raw Response Content: {genResult.content}")
             raise Exception("Error: Invalid JSON response from API!")
         if "errors" in genResult:
+            print(f"[DEBUG] API Error Response: {genResult}")
             raise Exception(genResult["errors"][0]["message"])
         else:
             return genResult