fix: Improve Ollama fallback handling and add better debug logging - Reduce Ollama timeout from 35s to 10s for faster fallback - Add TimeoutError handling alongside URLError - Improve debug messages for model loading stages - Enable mock mode by default (can be toggled via API) - Add more granular logging for MPS pipeline initialization This fixes the hanging issue when Ollama is not running by quickly falling back to mock mode with better error reporting.

v1.1: Add 16 specialized categories, colorization, face restoration, and advanced image editing Features: - Add category_prompts.py with 16 specialized categories (110+ templates) * Creative Art, Characters, Landscapes, Architecture, Vehicles, Products, Marketing * Food, Fashion, Gaming, Animals, Events, Business, Education * Each category includes 5-8 optimized subcategories with specialized prompt templates - Implement colorization endpoint (/api/colorize) with 5 styles * Vibrant, Warm, Cool, Vintage, Sepia color grading styles * Adaptive color enhancement with saturation and contrast control - Implement face restoration endpoint (/api/face-restoration) with 4 intensity levels * Low, Medium, High, Ultra intensity levels * Denoising, sharpening, contrast enhancement, color vibrancy boost - Update pipeline.py with new methods * colorize() method supporting 5 color grading styles * restore_face() method with intensity-based enhancement - Update app.py with new request models * ColorizeRequest model with style parameter * FaceRestorationRequest model with intensity parameter * Add 2 new endpoints: /api/colorize and /api/face-restoration - Update ollama_client.py expand_prompt() method * Add category and subcategory parameter support * Integrate category-specific prompt enhancements * Maintain backward compatibility Backend: - All endpoints tested and verified - Proper error handling and base64 encoding/decoding - Rate limiting applied to new endpoints - Production-ready implementation

Deploy LumaForge AuraGen backend API to Hugging Face