feat: package model weights, SAE checkpoints, and dynamic trajectories using Git LFS

feat: implement interactive circuit surgery engine, dashboard integration, and Neuronpedia export functionality

refactor: implement centralized configuration, upgrade SAE training to multi-layer TopK, and optimize dashboard attribution UX

optimize DT context handling, debug UI

feat: implement NLA explainer and universality probe and refactor path patching engine

refactor: added logic as comments

First commit