Restore Maya LoRA for proper gated model access with Pro account

- Revert Maya LoRA to inference_api type with requires_auth: True
- Use original Mistral v0.3 base model as intended
- User has HuggingFace Pro account and should be able to access gated models
- Need to configure HF_TOKEN in Spaces secrets for authentication

Next step: Add HF_TOKEN secret in HuggingFace Spaces settings.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/model_interface.py

@@ -46,15 +46,14 @@ class ModelInterface:
         
         # Define available models (optimized for HuggingFace Spaces)
         self.available_models = {
-            # Maya's fine-tuned LoRA model (try local loading with non-gated base)
+            # Maya's fine-tuned LoRA model via inference API (requires Pro account)
             "blakeurmos/maya-7b-lora-v1": {
                 "name": "Maya 7B (Fine-tuned)",
-                "description": "Maya's personality fine-tuned LoRA (adapted for non-gated base)",
+                "description": "Maya's personality fine-tuned on Mistral-7B (requires auth)",
                 "size": "LoRA (~14MB + base model)",
-                "type": "lora",
-                "requires_auth": False,
-                "base_model": "mistralai/Mistral-7B-Instruct-v0.1",  # Use non-gated version
-                "fallback_base": "mistralai/Mistral-7B-Instruct-v0.3"  # Original base if needed
+                "type": "inference_api",
+                "requires_auth": True,
+                "base_model": "mistralai/Mistral-7B-Instruct-v0.3"  # Original trained base
             },
             # Backup Maya model using non-gated Mistral
             "mistralai/Mistral-7B-Instruct-v0.1": {