Add XAI Realism LoRA with optimal scaling

- Add xai-realism.safetensors from its-magick/merlin-test-loras
- Set optimal scale to 0.95 for AI-generated realism
- Expands realism options alongside existing LoRAs

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

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

app.py

@@ -50,7 +50,8 @@ LORAS = {
     "Add Details": "Shakker-Labs/FLUX.1-dev-LoRA-add-details",
     "Ultra Realism": "https://huggingface.co/its-magick/merlin-test-loras/resolve/main/Canopus-LoRA-Flux-UltraRealism.safetensors",
     "Face Realism": "https://huggingface.co/its-magick/merlin-test-loras/resolve/main/Canopus-LoRA-Flux-FaceRealism.safetensors",
-    "Perfection Style": "https://huggingface.co/its-magick/merlin-test-loras/resolve/main/perfection%20style%20v1.safetensors"
+    "Perfection Style": "https://huggingface.co/its-magick/merlin-test-loras/resolve/main/perfection%20style%20v1.safetensors",
+    "XAI Realism": "https://huggingface.co/its-magick/merlin-test-loras/resolve/main/xai-realism.safetensors"
 }
 
 # Store loaded LoRA paths
@@ -94,6 +95,7 @@ def get_optimal_lora_scale(lora_name):
         "Ultra Realism": 0.9,  # Balanced for realism
         "Face Realism": 1.1,  # Optimized for facial features
         "Perfection Style": 1.0,  # Balanced for style enhancement
+        "XAI Realism": 0.95,  # Optimized for AI-generated realism
     }
     return lora_scales.get(lora_name, 1.0)