https://agenthack.lovable.app/ weekly 1.0 https://agenthack.lovable.app/category/cognitive-reasoning weekly 0.8 https://agenthack.lovable.app/category/enterprise-data-code weekly 0.8 https://agenthack.lovable.app/category/creative-generative weekly 0.8 https://agenthack.lovable.app/category/safety-calibration weekly 0.8