Add Image Generation from Prompts: Implement new functionality to generate images from prompts, including backend processing, API integration, and frontend handling with progress modal. Update settings and registry for new AI function.

backend/igny8_core/ai/settings.py

@@ -40,6 +40,12 @@ MODEL_CONFIG = {
         "temperature": 0.7,
         "response_format": {"type": "json_object"},
     },
+    "generate_images_from_prompts": {
+        "model": "dall-e-3",  # Default, overridden by IntegrationSettings
+        "max_tokens": None,  # Not used for images
+        "temperature": None,  # Not used for images
+        "response_format": None,  # Not used for images
+    },
 }
 
 # Function name aliases (for backward compatibility)