Patch/touchups (#1515)

* cleanup

* cleanup prompt mgmt

* up

* cleanup printout

* cleanup new parser logic, set vlm as default for all providers

* allow user to re-override

* add touchups

py/core/base/providers/ingestion.py

@@ -27,6 +27,14 @@ class IngestionConfig(ProviderConfig):
     vision_pdf_prompt_name: Optional[str] = None
     vision_pdf_model: str
 
+    audio_transcription_model: str
+
+    vision_img_prompt_name: Optional[str] = None
+    vision_img_model: str
+
+    vision_pdf_prompt_name: Optional[str] = None
+    vision_pdf_model: str
+
     @property
     def supported_providers(self) -> list[str]:
         return ["r2r", "unstructured_local", "unstructured_api"]